Mork meets a bully who wants to dance with Mindy but Mork is opposed to violence. Humility is Mork's weapon.

Mork meets an Immigrant from Russia and Mindy teaches Mork about democracy. An illegal alien has a new meaning for Mork.

Mork's boss, Orson, assigns Mork to study the planet Earth and, shortly after landing in the woods near Boulder, Colorado, he meets Mindy McConnell. Back at Mindy's apartment, she discovers that Mork is an alien, and offers to help him study Earth. In a flashback sequence, Mork tells Mindy about a previous visit to Earth when Fonzie arranged a date for him with Laverne.

When Mindy tells Mork that he has to experience love in order to understand the human experience, he takes her advice and falls head over heels for the lovely Dolly, oblivious to the fact that she's a mannequin.

A new customer at the music store turns out to be Mindy's old rival, Susan, who promptly sets her sights on Mork, as revenge for Mindy stealing her boyfriend back in high school.

Mork accompanies Mindy to her high school reunion and gets upset when Mindy associates with an old boyfirend. Mork then attempts to go back in time to the prom and do away with the boyfriend and he succeeds. When Mork comes back to reality Mindy then assures him that he is the only one she loves.

To keep excitement in his relationship with Mindy, Mork starts fights with her and then wants to kiss and make up.

Mork and Mindy get a new neighbor and invite him to dinner, where Mork cooks.

A kiss from Mindy brings out Mork's suppressed emotions.

When Nelson receives threatening phone calls, Mork and Mindy investigate a shady club.

Grandma Cora comes to visit, but the trip takes a turn for the worse when she gets mugged. Cora feels very scared; Mork thinks up a plan to get even with the muggers.

Mindy's efforts to make Mork act like a normal earthling backfire, radically changing his personality. Orson sends the most respected Orkan elder to Earth to help Mork regain his Orkan traits.

Mork tells Mindy that he's been transferred to another planet and will be leaving in a few days.

Mork dresses up as his favorite hero, Squellman the Yellow. One boy at the day care idolizes Billy the Kid and starts immitating him in a dangerous game. Mork and Mindy teach him a lesson about violence.

Mearth wants to go to school and gets sent to school on Ork. Mearth comes home crying because the other kids made fun of him and he hates the teacher. Mork and Mindy take Mearth back to class and Mearth uses his parents as a show-and-tell item which gains the respect of his classmates.

Mork becomes a vagrant in order to help Mindy open a children's hospital.

Mork is beside himself when he hears that Xerko is coming from Ork to visit him. Xerko turns out to be an arrogant and egotistical man and he wants Mork's job of reporting back to Orson. Xerko and Mork duel to see who will get the job.

On Halloween, Mork and Mindy believe the house she grew up in is haunted.

After constant hounding from Fred, Mork agrees to move out of Mindy's apartment. But Mork's plans are complicated when he becomes drunk on ginger ale.

Happiness and loneliness haunts us all. Mork activates his time machine to age himself to be a companion to Mindy's grandmother after she feels all her friends have passed.

When Mindy goes away for the weekend, Mork and Mr. Bickley go for a night out at a singles bar.

Mork has been making boring reports to Orson, so Orson erases all of Mork's memories of his family. Mindy and Mearth do everything they can to get Mork to remember them. Mindy finally breaks the memory dam by kissing him.

Mork is jailed for freeing an escaped convict who's captured at the music store. Exidor begins worshiping O.J. Simpson.

Mindy applies for a job at a TV station. After speaking her mind to the station manager, she get hired. A blizzard keeps newscasters from getting to the station, so Mindy has to do the whole newsshow herself, with help from Mork.

Needing a vacation, Mork gets Orson's permission to swap bodies with other aliens.

When Wheels, the owner of the daycare center, announces plans to level the building, Mork challenges him to a skate-off through the city of Boulder.

When marital problems plague Mindy's father, he turns to Mork and Mindy for help.

Exidor's mother shows up and tries to keep her son from getting married.

After the evil Kalnik has bombed their apartment, leaving them on the run, Mork, Mindy, and Mearth decide their only chance of surviving is to go public about Mork's real roots.

Mork bucks hard for a promotion from leader Orson on planet Ork, and unintentionally comes up with a report on how to stay happily married on Earth.

Mork and Mindy are overjoyed when they meet Kalnik, an alien from Neptune who has also married an Earthling. Things go awry when they become suspicious of Kalnik's true intentions.

Kalnik discovers Mork, Mindy, and Mearth in their demolished apartment. Mork clicks the heels of his magic shoes in an effort to escape with Mindy to Rome. But the shoes have been damaged, and Mork and Mindy wind up with prehistoric tribesmen in an Okus cave.

Mork goes on a secret mission for the Air Force.

Mork performs a wedding ceremony to marry his friend Eugene and his girlfriend.

Mork becomes insecure when he thinks he doesn't have Mearth's respect. Mearth finds Mork's spacesuit and Mork wears it as a superhero costume. Mork and Mearth go to a bar, looking for some bad guys and they find more than they bargained for.

Mork shrinks after taking a cold capsule.

Mearth goes on a trip with Fred so Mork and Mindy have a week to spend alone together. They find that without Mearth at home, they have nothing to talk about. They have a fight. So, to make up, Mork takes Mindy to the place they first met.

At Mr. Bickley's 50th birthday party, everyone shares what they regret in their life. Mindy makes excuses to put off her turn, but after everyone leaves, she shares her regret with Mork.

Mindy has a broken record player that the repairman won't fix for a second time. Mork and Mindy want to get revenge on the repairman, so Mork puts him on trial before a jury of broken appliances.

After hearing about how Rumplestilskin spun straw into gold, Mork and Mearth try to make polyester into gold. Mindy dreams that they become millionaires and live in a mansion with servants.

Mork is romanced by another alien.

Due to a misunderstanding about Monopoly money, gold-digger Kathy believes Mork is rich, and claims she is carrying his child.

Remo fires Ruby, the pregnant singer of the restaurant's band. Mindy takes in Rick and Ruby and she tries to convince Remo to rehire them. She makes a bet with Remo, so he rehires the group. Ruby goes into labor during a performance and Mork takes her place.

When Mr. Bickley steals Mork's age machine, he unknowingly causes Mork's age to change from that of a baby to middle aged.

Mearth is allowed to have some of his Orkan friends over and Zelka ends up spending the night. Mork and Mindy explain the facts of life to Mearth when they assume something happened between him and Zelka.

Mork thinks he is a priest when he dresses in a black jacket and white collar, and begins advising church parishioners.

Exidor wants to propose to a meter maid and asks Mork for help.

Dr. Exidor determines that Mork is pregnant. Mork gives birth to an egg via his navel. Mindy has trouble accepting that in the egg is their child. The egg grows and hatches a full grown, elderly man as Mork and Mindy's baby.

Fred's successful, but domineering brother, Dave, comes to dinner. Mindy accidentally eats an Orkan dessert which makes her behave strangely. Things get even worse when Uncle Dave eats some of the dessert.

Mindy is working a lot and Mork can't adjust. Mork and Mindy switch places for a morning to see how the other feels.

Mindy gets jailed when she won't reveal a source for one of her stories. Mork tries to go through political channels to get her out. Then he tries to spring her out, but gets arrested himself.

When Mindy's dad visits with a younger woman he has just married, Mork is happy, but Mindy is not.