Diane tries to help Lilith, the lady psychologist attracted to Frasier, to soften her appearance and surprise Frasier during their television debate.

Sam enlists Harry the conman to help fleece a card shark who cheated Coach out of a lot of money.

Diane arranges for a stranger to come into Cheers as part of an experiment in paranoid behavior, but then she provides an even better example as she waits for the gang to get back at her.

We finally found out who Sam's telephone proposal at the end of the last episode was to - Diane! But Diane fears that Sam is meerely on the rebound after breaking up with Janet, so asks him to repeat the proposal in a more romantic occasion, but when he does (on a boat), she refuses, causing Sam to make her walk the plank. Later Diane says she does want to get married, but Sam has now retracted the proposal.

Diane badgers a noted British marriage counselor into seeing her and Sam for a pre-nuptial session, then refuses to heed his advice.

Diane spends a dark and stormy night worrying that Andy Schroeder has escaped and is out to kill her.

The new owner of Gary's Olde Towne Tavern lack a sense of humor and respond badly to Cheers' latest prank.

Dr. Sumner Sloane returns to Cheers on Diane and Sam's wedding day to tell her that a publisher is interested in one of her class manuscripts if she can go to work immediately on rewrites.

Cliff has two dates for the postman's ball-with Carla and Diane.

Local councilwoman Janet Eldridge comes to Cheers as part of her re-election campaign, and Sam finds hismelf smitten with her. Janet and Sam become a couple, but a jealous Diane joins the opposition campaign fearing that if Janet wins the election, she will win Sam's heart as well. Meanwhile Frasier also joins the opposition campaign hoping to win Diane back.

Bride-to-be Diane Chambers becomes the center of attention at a cozy bar called Cheers.

Woody gets a big break when he's cast in a commercial for a new vegetable drink but Cliff just feels broken when the new trivia napkins upstage him.

Sam tries to reconcile Rebecca and her sister.

Sam and Diane dare each other to find the other's perfect date, but Sam's last minute choice doesn't quite measure up.

Rebecca and Sam both have mixed emotions as they face the fact that Robin Colcord, after proposing to Rebecca, is arrested for insider trading based on information supplied by the once and future owner of Cheers.

Diane becomes obsessed with tracking down a poem she's sure Sam plagiarized and had published in a literary magazine that has repeatedly turned her work down.

Janet has won the election and is hosting her press conference at Cheers. Diane turns up to apologize to Sam but ends up asking Janet some personal questions which causes Sam to throw her out of the bar. Later Sam and Janet talk and realize their relationship won't work, so break it off. Sam then picks up the telephone, rings someone and then asks them to marry him..... Meanwhile Vera has been called away, so Donna is left alone with Norm, much to his horror.

Sam and Woody are up for bids at a charity auction but less than thrilled at their new ""owners.""

Sam and Woody wager over who can be the first to plant a three-second kiss on Rebecca.

Woody and Kelly's wedding faces some funny obstacles, before and during the ceremony, including Sam's flirtation with a German guest who turns out to be married, the priest dying and Kelly's Uncle Roger having to perform the ceremony - but only if he is drunk, Rebecca having to ice the cake after insulting the kitchen staff, and Lilith having to sing to the guests in order to stop them, and Woody and Kelly, from finding out the disasters going on behind the scenes.

Woody decides to steal Kelly, a rich snob's girl, away when the man humiliates him.

The gang gathers at Carla's house for a Thanksgiving dinner of frozen turkey and overdone peas.

Norm tries to hide the fact that he's become an interior decorator.

Diane's fascination with Sam's older brother brings their long simmering relationship to a boil when the sibling asks Diane to go to Paris with him.

The gang tries to convince Frasier that Rebecca desires him after he quarrels with Lilith and Rebecca replaces Sam's picture with one of Robert Urich.

Frasier asks Sam for some advice about his more intimate relationship with Diane and Cliff hides out from a vengeful fellow postal employee.

Cheers gets another chance of losing a contest to their cross-town rivals at Gary's Old Towne Tap; this time the contest is for "Boston's Best Bloody Mary."

Sam faces the ultimate challenge to his skills as a male animal; a lady reporter who has been investigating the Boston singles scene and has heard every line in the book.

The guys take Frasier on a ""snipe"" hunt in the woods after Diane asks them to include the psychologist in their masculine pursuits.

The gang decides to take up sky diving as a diversion.

Frasier proposes to Diane while they're in Italy and she makes an emergency call to Sam, hoping he'll talk her out of it.

Frasier has been out on a date with a fellow psychiatrist, Dr Lilith Sternin, but things didn't go too well. Frasier feels depressed, so feeling sorry for him, Sam arranges a date between Frasier and a woman he knows named Candy. But Sam and Diane get a surprise when Frasier proposes to Candy after just one date.

Rick Walker, a friend of Sam, seeks his advice on how to end a losing streak.

Diane's intellectual former fiance returns to reclaim her and puts Sam into an anxiety attack when he tries to measure up by reading Tolstoy.

Jeopardy makes an appearance in Boston, and Cliff gets on the show. The Jeopardy! round had all 6 categories Cliff specializes in, such as celebrities or the US Postal Service. But when Final Jeopardy approaches, he loses all his money putting a stupid response ""Who are three people that have never visited my kitchen?"" and becomes depressed afterwards. Meanwhile someone has stolen Sam's little black book and started ringing all the girls in it.

Sam returns to Cheers six months after he sold it to a large corporation to pursue a life of leisure on board a new boat. Now the boat has sunk and he's looking for a job.

Sam loans Diane $500 to buy a book autographed by Ernest Hemmingway. She later gives the book to Sam as collateral until she pays back the loan, but Sam accidentally destroys it.

The bar patrons are all enthralled by the mysterious gentleman who claims to be a secret agent.

Woody's extracurricular work as a gravedigger may pay for Kelly's engagement ring, but it also jeopardizes his first meeting with her grandmother.

Diane feels depressed and left out of the gang's activities so Frasier organizes a day just for her-at the opera.

After returning to Boston only to discover Frasier in bed with Rebecca, Lilith comes to Cheers to seek Sam's advice. Frasier comes after her, and Rebecca shows up as well to explain. Frasier says he can't take Lilith back after what she did - just as her lover, Dr Pascal, shows up and takes the gang as hostages unless Lilith returns to him. When Paul and John Allen Hill show up and also get taken as hostages, Lilith has to persuade Pascal to let them all go, and that she doesn't want to go back. Plus will she reconcille with Frasier?

Rebecca's smoking gets her into big trouble when she accidentally starts a fire in the bar, and blames it on faulty wiring.

A flying daredevil that Diane barnstormed with across Europe takes her and Sam for a ride and dies at 20,000 feet up.

Rebecca asks an eager Sam to escort her to a company function to correct a false impression held by her boss.

Norm is promoted to company hatchet man because of his unique style for letting people go.

Sam and Janet's relationship is getting stronger and stronger whilst Diane gets more jealous. Janet suggests that Sam fire iane to sever all ties with his past, but Diane overhears and quits before he can fire her. Vera's sister Donna is visiting the Petersons and Norm is worried that Donna will flirt with him like she did on her last visit.

Sam makes up an elaborate story to explain how he got shot in the rear end, not wanting to tell everyone the real reason - he was shot at by a jealous husband.

Sam stands to lose the bar to an old friend because of a bet that he would marry Jacqueline Bissett before a certain date.

Cliff meets a woman during a costume party at Cheers that he likes very much, but he's afraid to see her again as himself.

Diane and Sam try to rebuild Frasier's shattered ego when he starts drinking too much.

After the sad passing away of Coach, Sam hires a new bartender in Woody Boyd, Coach's pen pal who has moved to Boston. Frasier arrives back from Europe with the news that Diane left him at the altar for six months of decadent living across Europe and is now seeking renewal in a Boston monastery.

Sam has to convince Woody to help Cheers win a bowling match with Gary's Old Towne Tavern at a rival bar.

Coach falls in love with a woman who dumps him after she wins a big lottery while Sam strikes out with her daughter.

Diane becomes upset when Sam hits on an old friend of hers who's on the rebound from an unhappy love affair.

Coach is conned into buying an old scale which also prints out fortunes, and the Cheers gang each see their fortunes - except for Diane, who thinks it is all a load of rubbish. Meanwhile, Norm and Vera make progress in their relationship.

Cliff's know-it-all attitude finally gets him into a fight with another patron.

A slot machine is accidentally sent to the bar. Everyone is hooked on playing it, which for them is not a bad thing as the machine is paying out to everyone, that is except to Rebecca. She sees her losing streak on the machine as a metaphor of her life. Feeling sorry for her, Sam has the machine rigged to pay out to Rebecca to make her feel better. That act doesn't quite come out as planned. Fortunes seem to be on the upswing for Norm. A stint on a beer tasting survey panel parlays itself into a paid position at the brewery as a quality taste tester. Norm is in seventh heaven and doesn't even feel the need to get paid for such work.

Frasier wants Lilith to confront her overbearing mother and Rebecca wants Sam to make Norm pay his bar tab.

Diane and Carla decide to bury the hatchet over after work drinks, which lead to a startling confession from Carla about her youngest child.

Sam enters Diane in the "Miss Boston Barmaid" contest without telling her.

Cliff's loyalties are tested when his new ladylove, a fellow postal employee, commits a rule infraction on his behalf.

Sam thinks he's doing Woody a favor by not placing a bet for the young man, but the long shot comes in and Sam has to pay off.

Sam is happy to be the subject of Diane's psychology term paper until he learns just exactly what the Don Juan syndrome is.

Diane's teasing about his airhead women sends Sam looking for a date of a higher cerebral plane and an old customer insists he must see the former owner to discuss his personal problems.

Coach falls in love with a woman who dumps him after she wins a big lottery while Sam strikes out with her daughter.

Woody takes responsibility for a vase broken by Rebecca at a company party, and winds up pals with the big boss.

Sam finds himself attracted to both an old girlfriend and her grown daughter while Woody volunteers to be the clown at the boss' kid's birthday party Rebecca is planning.

Kelly's father is convinced that Woody has blackmail on his mind when Woody sees Mr. Gaines cheating on his wife. Rebecca plans to hold a Thanksgiving dinner at the bar.

Cliff drastically alters his personality after no one from the bar comes to visit him during his hospital stay with appendicitis.

Stung by Diane's attitude, Sam tries to impress her by getting reservations at the most exclusive restaurant in Boston.

Carla insists that Sam should hire an older woman to replace Diane but she doesn't reckon on Sam's attraction to the woman's daughter.

Frasier is upset when he hears that Lilith now officially want s a divorce. The staff at Cheers decide to hold a ""happy divorce"" party to cheer him up, and at the party, whilst Woody drinks too much and becomes a mean drunk, Frasier gets drunk. Afterwards Rebecca drives him home, but they end up in bed together. However, first the gang pop around to check Frasier is OK - and to watch ""The 3 Stooges"" - but just when they leave, who should show up but Lilith, who has escaped from the eco-pod...

Lilith informs Frasier that she wants to spend a year away from him, sealed in a biosphere with her lover. Frasier reacts to this like any trained psychiatrist - he steps onto the ledge of Melville's and threatens to jump if Lilith leaves him. Lilith and Sam manage to talk him down, but Lilith insists their marriage is over. Once Lilith has gone, Frasier's friends rally round in support of him.

Diane's fascination with Sam's older brother brings their long simmering relationship to a boil when the sibling asks Diane to go to Paris with him.

Norm gets to know Rebecca better when he paints her office as a way of paying off his bar tab.

Carla rejects a man interested in her romantically, convinced that he must have some "fatal flaw" to find her attractive.

Carla's formidable mother demands on her deathbed that Carla name one of her children "Benito Mussolini."

The young woman Cliff turned in for stealing a Post Office vehicle returns from Canada with an offer that literally blinds Cliff.

Sam and Rebecca begin to doubt their resolve to be parents after caring Carla's wild bunch and Cliff lobbies for the job of directing Woody's video project for the folks back home.

Sam locks his keys in the bar, meaning he can't go home. He goes to Carla's to get her keys to the bar, but Woody has them. Carla offers Sam her couch for the night, but John Allen Hill is there so Sam heads off. He visits the houses of Cliff, Norm and Frasier before finally ending up in Rebecca's house.

Carla tries to conquer her fear of flying with Frasier's help and Rebecca waits tensely for a visit from a restaurant critic.

Maggie returns to Cheers and Cliffie, this time claiming she's carrying his baby. Rebecca hires a hack songwriter to create a jingle for the bar.

Carla faces an audit while Rebecca's mentor, her business school professor, makes an investment in Sam.

Carla feels compelled to call in an exorcist when Eddie's ghost appears in the bar and Rebecca complains to a TV station about a defective hair removal system.

Rebecca decides on a new goal in life and begins by flattering John Hill in an effort to get his lease for the bar.

Lilith and Rebecca throw a teenage slumber party to cheer up Carla after she learns she's soon going to be a grandmother.

Carla falls for Eddie, a hockey goalie; meanwhile, Diane is foreman of a jury in an attempted murder trial.

Frasier's effort to lighten a dance instructor's harsh criticism of Diane's efforts backfires when she decides to audition for the Boston Ballet.

Sam ponders a baseball comeback, but when he goes to play a few games he discovers most of the players are much younger and immature than he is. They're acting just like he used to, and Sam doesn't think he enjoys acting like that anymore. Meanwhile, back in Boston, Frasier loses Lilith's favourite lab rat and tries to get an identical one before she returns.

Diane is haunted by the memories of the couple who lived a long and happy life together in the home she and Sam have purchased.

Sam returns to the mound for a charity softball game against Playboy bunnies, but his competitive spirit ruins the day when he strikes them all out.

Carla and Eddie's other widow Gloria become best buddies but the friendship is threatened when Carla learns the two-timer left $50,000 in insurance and Woody worries about a nude scene when he's cast in a revival of Hair.

Sam regrets trying to buy Diane an engagement ring that is a cheap imitation.

Sam and Rebecca each separately turn to the Drs. Crane for help in conceiving a baby.

Rebecca wants to serve Woody's chili in the poolroom despite Sam's heartfelt objections.

Rebecca moons over Evan Drake's bedroom as Norm repaints it, but she's caught when the man returns unexpectedly.

Sam tries to beat Gary at his own game in a grudge basketball game by recruiting Boston Celtics' star Kevin McHale as a substitute bartender at Cheers.

The aftermath of their get together isn't all she hoped it would be, when Rebecca finds Robin with another woman.

Frasier takes the guys on a trip to rediscover the ""inner man"" while the gals discover Carla's cousin Frankie when he fills in at the bar.

Rebecca parties hearty to hide her second thoughts after Robin finally pops the question and Frasier develops a passion for the new sing-along machine.

After Woody, Kelly and her father Lloyd arrive at Cheers talking about classical music (they'd been to a symphony), Rebecca joins in the conversation and impresses Lloyd. He invites her to a society function. Rebecca thinks it is a date and is thrilled to bits - but is in for a shock when she arrives. Meanwhile Esther Clavin has been put in a retirement home by Cliff, but whilst Cliff feels guilty, the others think he has murdered his mother.

Carla throws a jealous fit when she suspects that Eddie is fooling around with someone from the ice show.

Frasier and the guys cringe over plans to attend his son's circumcision while Rebecca struggles to throw an interesting retirement party for a very dull corporate employee.

Diane and Carla console Loretta, who has caught Nick cheating on her. They counsel her to stand on her own two feet and leave Nick. When Nick comes into the bar to claim her back, a chivalrous Sam stands up for her. Nick takes that as a sign that Sam has stolen Loretta from him. So Nick threatens to steal the same from Sam, that being Diane. Nick makes an attempt to wine and dine Diane, then Loretta, then Carla and then any of the three who will give him the time of day. Meanwhile, Frasier, the chess expert, has met his match in simpleton Woody.

Sam gets upset when Carla gets sidetracked from revenge to romance with perennial nemesis John Hill.

The gang at Cheers declares war when rival bar, Gary's Old Town Tavern, steals the trophy celebrating their one and only sporting victory in a bowling tournament.

Rebecca spots Lilith with another man, and doesn't know whether to tell Frasier. Later, Lilith confesses to Frasier that she cheated on him - once. Frasier is devastated, and after he and Lilith talk about it, Frasier asks Lilith to tell her lover the affair is over. Lilith goes to see him - and then comes back saying she wants to leave Frasier. Meanwhile Sam hires a bouncer named Tiny, but can't bring himself to fire Tiny when nobody wants to go near him.

Sam makes Rebecca jealous in many strange ways by telling her that he scored with Robin's other girl friend, and Woody is flabbergasted when a girl answers his ad for a roommate.

Rebecca and Sam are trapped overnight in Robin Colcord's deluxe security apartment while the gang passes the time playing Monopoly.

Lilith persuades Frasier to give up everything urban and move with her to a cabin in the wilds.

Cliff's ecstatic when his mother decides to marry a wealthy man until the groom decides to give it all away to charity.

Norm nearly has a cow when he hears that the Hungry Heifer is closing down, and mounts an all-out campaign to keep it going, while Rebecca frets over seeing Robin as he works in the street nearby as part of a road gang.

Woody gets gambling fever and tension mounts as Carla waits for Eddie to surprise her on their second anniversary.

Robin lends Sam and the gang his yacht race in a regatta, but the motley crew discovers a bomb in the refrigerator, right next to the beer.

Sam's old baseball rival shows up to goad Sam into a final round on the mound, but Sam isn't too sure he wants to go.

Sam commissions a portrait of Diane from an artist so obnoxious that he soon forbids Diane to continue posing for him, an order Diane won't accept.

Rebecca looks forward to seeing her high school sweetheart, unaware of the changes in his life, and Sam starts a support group for owners of stolen Corvettes.

Norm tries to make points with the boss by planning the annual office party at Cheers and arranging for Diane to be the old man's "date".

Carla learns that Eddie led a secret life when a second widow shows up at his funeral.

Rebecca and Sam both have mixed emotions as they face the fact that Robin Colcord, after proposing to Rebecca, is arrested for insider trading based on information supplied by the once and future owner of Cheers.

Carla goes on a maternity leave and is replaced by her supposedly shy and innocent sister.

Rebecca tries to impress corporate headquarters by using her marketing skills to promote Norm's one man painting business and Sam tries to keep up with a sweet young thing wild about all kinds of sports.

Sam makes a rash promise to God that he'll remain celibate if only someone else is the father of an old girl friend's baby.

Sam's goddaughter Joyce Pantusso (the late Coach's niece) has come to Boston for a visit. Not wanting her to get into trouble, Sam asks Woody to help her out and show her around - but Woody and Joyce have a surprise for Sam when they get engaged!

The regular gang finds Sam and Diane's romance hard to believe, a view apparently shared by Diane, who throws Sam out of her apartment after only five minutes.

Carla and Eddie plan to get married if they can get past superstition, Eddie's mother, Carla's children, and Rebecca's nerves as she waits for her boss to show up at the bar.

Sam and Rebecca let their imaginations run free during a weekend of baby-making and dream up different versions of their future progeny.

Sam decides to settle his feud with John Hill by dating the man's daughter and Carla fears that the foosball table is possessed.

Cliff refuses to identify himself to his estranged father when the man comes to Cheers with an important message for his son.

Sam finds a way to get even with John Hill. One of Carla's sons decides to become a priest.

An old friend of Coach has died and Coach decides to hold a memorial to him in the bar, inviting all their old friends. But then Coach discovers his late friend made a pass at his late wife.

Cliff's girlfriend and mother take an instant liking to each other while Rebecca tries to entice Sam into some frozen fertility underwear.

Rebecca thinks she's finally got a shot at Evan Drake when he invites her and Sam for a weekend aboard his yacht.

Cliff gets very hurt and upset when his mother decides that Woody is the son she never had, and Norm gets caught in a window.

Carla has a secret that's about to be revealed:she's five months pregnant.

The gang insists on getting in on Norm's new business investment then complains bitterly when it looks like a washout.

Annie Tortelli fills in for Carla at Cheers and Mr. Drake makes Rebecca turn green by personally hiring a pretty young woman to work at Cheers.

Rebecca is secretly very upset when one of Robin's previous lovers goes public claiming to be his current affair.

Carla calls together her former classmates from St. Clete's School for Wayward Girls to plot revenge on their former sadistic principal whom she spots drinking at Cheers.

Rebecca puts Sam off by telling him that from now on she'll only date men who can advance her career, and then she meets her younger-than-springtime new boss.

Woody gets hooked on a home television-shopping channel while Norm and Cliff start a fight between Sam and Frasier.

Frasier decides to start dating other women now that Lilith has left him and Frederick, and makes a date with his secretary, Shauna. He arrives at Shauna's house only to discover that Shauna is just using him to annoy her parents as they are not letting her see her boyfriend - who then turns up unannounced. Meanwhile, Cheers is hosting a family reunion, and Cliff and Norm are videotaping it, but then discover the camera was never switched on and have to try and recreate the video without anyone realising.

Sam's ego is crushed when no one bids on his old baseball jersey during a public television auction.

Lilith and Frasier try to cope with the fact that their son needs more care from them while Rebecca and Carla try to figure out how Rebecca can pay Robin a conjugal visit in jail.

Diane, angry at the implication that she couldn't hold a job anywhere but Cheers, leaves for better position and Norm leaves Vera.

Coach becomes a slave driver when he's put in charge of Little League team.

Nick returns and demands of Carla a more equitable division of their marital property: namely him getting custody of one of their kids, a demand to which Carla agrees.

Norm invents a strict curmudgeon of a partner to boss around his easygoing paint crew while Sam goes crazy with concern after selling his precious 'Vette.