Roper plans a surprise disco party for his wife. This is an episode of the Ropers packaged in syndication with Three's Company.

Janet needs a date to impress a new rich man she met and asks Jack to escort her to the ball which is held on a private island. Jack, afraid of flying, gets some tranquilizers from Larry, much to Terri's dismay. Jack accidentally mixes them with liquor and becomes a ""party animal"".

Jack tells Janet and Chrissy that he's going out with an old woman. Janet and Chrissy thinks that it is roper's aunt after she shows up with his swimming trunks after Jack says that he went surfing with his new girlfriend.

This crazy series begins when Janet Wood and Chrissy Snow, two attractive women, have a going away party for their roommate, Eleanor (who we'll meet in Episode 44). While trying to find someone to share the rent with, they find party crasher Jack Tripper in their bathtub. They have their doubts at first but when they find out that Jack is the only one that can cook (by going to cooking school), they want him to stay. The hardest part of this is trying to convince the landlords, Stanley and Helen Roper, that Jack is indeed good company. Stanley doesn't like the idea of a man living with two women, knowing what can go on behind closed doors. Jack pretends he is gay so that he can have a place to live. It works, and the rest is sitcom history.

Mr. Roper sets Jack up with his niece, who turns out to be very promiscuous in her way. Jack finds out that Mr. Roper set him up in order to turn him straight, and if he is, out he goes.

In order to earn tuition money, Jack takes on a variety of odd jobs, including an encyclopedia salesman and a nude model in a magazine layout.

Jack pretends he is a doctor to impress his grandfather.

Jack agrees to help out a friend by posing as a head chef and becoming the favorite cook for a mobster with a spicy appetite.

Jack agrees to cook a gourmet meal for Chrissy's date, who happens a very fussy critic when it comes to gourmet food.

Jack gets his own cooking show and hires the girls as his assistants with unexpected results.

Jack cuts his finger and goes to the hospital. While there, he meets a sassy nurse named Terri Alden and they do not really hit it off. Meanwhile, Cindy is leaving for UCLA and Janet is looking for a roommate and finds Terri, much to Jack's dismay....

Jack falls in love with a beautiful woman and wants to serenade her. He goes to her apartment and sings at the window, but what he doesn't know is that he has serenaded an overweight girl. The overweight girls thinks that Jack likes her, but the beautiful woman trashes her in front of Jack. Jack decides to have a date with the overweight girl instead.

Chrissy discovers a spicy diary and uses it to perfect her typing skills. Mr. Roper reads the diary and thinks that Chrissy has it in for him!

Chrissy and Janet go away on a trip, and Jack promises he won't throw a party. As soon as they're gone he goes back on his word. When Mr. Roper comes up to put an end to the party, he ends up joining in, but wakes up the next day in Jack's bed...WITH Jack, and he thinks he's gay.

Jack has to fix dinner for 4 dates at the same time!

Janet and Mrs. Roper participate in a nude beach protest, and end up walking home without their clothes.

Janet has two tickets to see Frank Sinatra, and Chrissy and Jack fight over who gets to go with Janet.

Jack and Vicky are really good together, despite Mr. Bradford's objections. Janet and Philip get married in the apartment, and Jack wants Vicky to marry him as well.

Larry enters one of Jack's recipes in a cooking contest which wins, but Jack finds out that the contest is open only to women. Jack dresses as a woman to enter a bake-off competition.

Jack witnessed a robbery and now wants protective custody to save him from the return of the criminal.

Jack is giving cooking lessons to raise some money and Terri mistakes them as love lessons.

Jack goes out with a girl who has a muscular brother that doesn't like her sister dating.

After Jack and Chrissy disturb Janet's time alone with her date, the trio agree to arrange reservation times for the apartment. However, Jack has an offer he can't refuse and he tries to renege on the agreement.

Lana Shields needs an escort and instantly falls for Jack, who wants nothing at all to do with her.

Chrissy borrows her policeman cousin's handcuffs and accidentally gets locked together with Jack who has a big date waiting for him.

To help give Cindy a job, the trio agree to hire her as their maid but with catastophic results.

Jack has a date with Angelino's daughter against her father's strict wishes and so to turn her off, pretends he is with his ""wife"" which is really a CPR dummy.

Jack overhears a conversation between Janet and her friend, a visiting nun, who has decided to leave the convent to marry the man she loves. Jack thinks he is that man and tries to convince her he is no good by pretending to be an alcoholic wharf rat.

Jack, Janet and Chrissy weeds the Ropers' backyard and they find a plant which they think is marijuana.

Jack finds a magazine quiz about secret loves and thinks that either Janet or Terri is in love with him. He then gets them both alone in a cabin to find out who the mystery lover is.

Eleanor makes her first appearance in the shower when Jack meets her for the first time. Knowing that Eleanor was Janet and Chrissy's old roommate, he thinks that Eleanor is moving back in and he might have to leave. What he doesn't know is that they are planning a surprise party for him, but it's too late when Jack tries to ruin the party by having Larry streak across the room!

Jack & Janet sign up for a computer dating service, and both decide to lie on the application. Little do they know the computer has set them up together. They decide to go ahead with the date, but Terri thinks that they went out with each other behind her back. Larry tries to clarify the whole situation without knowing the whole truth himself causing Jack and Janet to believe he is making a play for Terri. The race is on to sort through their tangled stories to find the real truths.

Chrissy gets a new sales job.

The trio think an advice column was written about them; that Jack is secretly dating one of the two girls without the other girl knowing.

Chrissy plans a rendezvous with a secret admirer.

Janet's new boss is an efficiency expert and she drives Janet nuts. What doesn't help matters any is that Jack falls for her.

Jack is all set to move into Eleanor's room, until Chrissy's mother unexpectedly shows up. Chrissy's mom does not know that she and Janet live with a man, so she tries to keep them out of sight. Janet and Jack go to the Regal Beagle to hide out, and Mrs. Roper finds out that Jack is not really gay. She manages to keep it secret from Mr. Roper.

Chrissy is invited to go on a business trip with her boss, and Jack thinks that the boss wants to get it on with her. What he doesn't know is that Chrissy's boss is a woman.

Oh my! The trio's rent money is missing and they scramble to get more money so Stanley will not kick them out. Unbeknownst to them, Stanley picked up the money earlier that day.

Ralph Furley falls in love with a woman whom the trio believe is a golddigger just out for whatever Ralph can give her financially.

Mr. Roper thinks that Chrissy is pregnant when he overhears a conversation in a pipe adjoining their bathroom. The real deal is that Chrissy has a wart. Also, Linda stays at the apartment temporarily while Janet is off visiting her parents.

It's a test of willpower when Janet and Chrissy give up food in exchange for Jack giving up girls!

Chrissy's naturally friendly nature gets her arrested for prostitution when a policeman thinks she's propositioning him.

The Ropers are back in town, and Stanley has a falling out with Mr. Furley when he catches him in bed with Helen.

Chrissy's new man is married, but she thinks he's single, and now her friends must prove to her the truth.

Janet made a date at the same time as her babysitting duty. She gets Jack and Chrissy to take her place as babysitters.

Jack set up a date for his girlfriend's father with Janet, who doesn't realize how old he is.

During a cooking class exam, Jack's dishonest friend switches dishes with him, making Jack unable to graduate cooking school.

Janet buys a blonde wig to improve her image, but ends up breaking bad on her friends.

Chrissy accidentally eats Jack's pie right before a pie contest he is supposed to be in.

Jack ruins Janet's date when he has a broken leg.

Terry dates an ex-murderer, which scares the total crap out of Jack and Janet.

Janet and Terri overhear and misunderstand a conversation Jack and Mr. Angelino are having about finances and think Jack is in debt. They arrange for Jack to 'win' money on a faked radio show; money borrowed from Mr. Furley and Larry. However, Jack uses the sudden winfall to buy a new leather coat he's always wanted.

Larry's sister is visiting and Larry asked Jack to take her out. After Jacks and his sister stay out late, Larry suspects that Jack is trying something with his sister.

Jack and Larry gambles with a lot of fake money, and they lose a lot.

Furley hopes to ""straighten"" Jack out by giving him love lessons. If he is indeed straight, he has to move out.

Jack and Larry switch apartments to see how each other lives their life.

Jack thinks that Janet is going out with Ralph's nephew when she trys to help him be a good gentleman when he meets girls.

Jack wears a fake mustache to improve his image, but accidentally makes Terri fall in love with him.

Jack and Janet think that Cindy is going to have a baby.

Larry asks Jack to take over on a date for him and Jack gets mixed up with diamond smugglers by mistake.

Jack fakes his death to avoid dealing with a girl's jealous boyfriend.

The roommates help Ralph stand up to his brother, Bart Furley, who owns the building.

Jack pretends to be a professional skier to impress his new date who is a ski nut.

Larry introduces the trio to his new fiance. Jack learns that Gloria has always had the hots for him, but Larry believes it to be the other way around. Jack unsuccessfully tries to talk Larry out of marriage. Chrissy unknowingly stumbles upon the real reason Gloria is marrying Larry, because he told her he owned a used car lot. Larry figures out what Jack was trying to tell him, and Gloria learns the truth about Larry. The conclusion is something both Gloria & Larry agree on!

Jack saves the life of a man who happens to be rich. A s a reward, he gives them an apartment in a very affluent neighborhood.

Larry wants to be a singer, but Jack finds out that he can't even carry a note when he sings at his restaurant, meanwhile Mr. Furley is helping Jack out in the kitchen and is messing up every order.

Jack tries to get a scathing letter from a food critic who thinks has written a bad review about his restaurant.

When Jack proposes to Vicky, she turns him down cold. The reason is that she's afraid of marriage because it might fail like her father's did. They decide to live together. The trio finally moves out of their apartment and into their new lives: Terri is going to Hawaii to work with poor children, Janet and Philip move into their new place, and Jack moves into the apartment above the restaurant with Vicky. As they begin their new life together, Mr. Bradford comes in and tells him that he is the new landlord! With that, the spin-off series Three's a Crowd begins.

Jack and Chrissy believe Janet wants to have a baby.

Chrissy feels sorry for a homeless man and lets him stay with her, Janet and Jack, much to their dismay.

Cindy goes to meet her father while he is visiting town but Jack and Janet think that she has been kidnapped.

Janet and Terri bet Jack that he can't go without women for a week. Although he is intent on proving them wrong, he weakens when he sets Furley up with an older woman whose bombshell daughter sweeps Jack off his feet.

Jack's Navy budy wants to get into the restaurant business, but tries to take over Jack's Bistro.

Chrissy steals Janet's date by accident, and they refuse to speak to each other. It's up to Jack to get the two girls together again.

With Mr. Angelino's help (along with Mr. Furley), Jack gets his own restaurant!

Jack's blind Navy friend comes to visit him and the girls.

In order to date Furley's niece, Jack must pretend that he is his fictitious brother, Austin.

Jack gets Larry to go out with Janet's visiting friend because he already had a date planned.

Terri tries her best to warm up to Jack, which proves to be totally unsuccessful. Jack now hates her even more and wants her out. At Cindy's going-away party, he and Larry really insult and play mean jokes on Terri. Jack has a chance to spray Terri with water, but he ends up spraying himself. He really wants Terri to stay with them and now Terri is added to the cast.

Jack lies to Janet about having a date that night so that he can go out with 'Greedy' Gretchen.

Chrissy goes to work at a convention as a hostess with an old friend of hers, not realizing the job is being a high priced call girl.

Janet sets Jack up with an old director friend of hers from school whom she didn't know had since gotten married. That's okay, though, because the friend wanted to have an affair anyway.

Jack's female boss makes a pass at him and he sues her for sexual harassment.

While taking fighting lessons from Terri, Jack accidentally tackles an undercover cop making an arrest and gets arrested for assault.

Jack's father comes to two, but Jack is mad at him because of all the heartache he had caused.

Jack tries to win praise from a food critic, who is nothing more than a leich.

Stanley gets Helen a fur coat, unknowing that Jack is holding the gift for Mr. Travers.

Chrissy loses Jack's money and they can't pay the rent. So Chrissy sees a loan shark and borrows money on Jack behalf.

While flying, Jack gets a fear of heights and a stewardess named Vicky Bradford helps him out. They even go out for the first time, against her father's wishes. Meanwhile, Philip, the guy we met in the last episode, proposes to Janet.

Larry uses Jack's name while out on a date that goes bad and when the girl's brother comes looking for Jack, he must hide out on Cindy's grandparents' farm until the heat is off.

Jack's masculinity is put to the test when a big bully tries to have his way with the girls.

Jack finds out the hard way that when it comes to boxing, he is no Rocky.

Jack gets a job on a cruise ship and is invited to take only one guest. He has a choice between Janet and Chrissy and he sure doesn't want to take Lana of all people. So he makes it so Mr. Furley can go on the trip with Lana, who thinks that jack will be on the ship waiting for her.

Jack pretends he has a cold when Mr. Roper overhears him making a date.

Laurie, the trio's babysitting charge, has a crush on Jack, much to her boyfriend's dismay.

After an unsuccessful date, Janet comforts Larry, who takes her kindess the wrong way when he thinks that she wants him.

Jack and Janet think a doctor that Terri brought home is really a mental patient.

While Helen is out looking for a job, Stanley gets cooking lessons from Jack.

Jack learns that honesty is not always the best policy when he agrees to tell the absolute truth.

The roommates thinks that Furley is going to kill himself and they show praise for him.

Jack goes to an ATM machine and the machine goes haywire and spits out all of the money on Jack. He tries to get it back to the bank, but the bank is closed. Janet suggests that he hide it in the couch, which, incidentally, gets takes away by Furley who wants to put in a new couch!