Mork meets Sergei, a Russian immigrant, and invites him to live with them. After Sergei refers to himself as 'an alien,' Mork becomes convinced that he himself has to register with the government as an alien.

14Season 1

S1.E14 ∙ Mork the Tolerant

Thu, Jan 18, 1979

Mork goes out of his way to be nice to his grouchy new neighbor, Mr. Bickley.

15Season 1

S1.E15 ∙ Young Love

Thu, Jan 25, 1979

Mork agrees to perform a wedding ceremony for runaway Eugene and his new girlfriend.

16Season 1

S1.E16 ∙ Skyflakes Keep Falling on My Head

Thu, Feb 1, 1979

Exidor loans Mork and Mindy his decrepit cabin in the woods. Meanwhile, Exidor plans to become a rock star so he can obtain the title Emperor of Earth.

17Season 1

S1.E17 ∙ Mork Goes Erk

Thu, Feb 8, 1979

Mork decides to leave the planet. Meanwhile, Susan convinces Mork, Mindy and Mr. Bickley to see a lecherous motivational speaker.

18Season 1

S1.E18 ∙ Yes Sir, That's My Baby

Thu, Feb 15, 1979

When a kidnapper solicits Mork to buy a baby, the police ask Mindy to help catch the criminal.

19Season 1

S1.E19 ∙ Mork's Mixed Emotions

Thu, Feb 22, 1979

Mork's attempt to lock up his emotions backfires and each of his emotions boil to the surface.

20Season 1

S1.E20 ∙ Mork's Night Out

Thu, Mar 8, 1979

While Mindy's out of town, Mork drags Mr. Bickley to a single's bar where they meet a nefarious mother and daughter.

21Season 1

S1.E21 ∙ In Mork We Trust

Thu, Mar 15, 1979

Mr. Bickley begins stealing things from Mork and Mindy -- including Mork's age machine.

22Season 1

S1.E22 ∙ Mork Runs Down

Thu, Apr 12, 1979

On Mork's birthday, he gets so run down that he forgets he has to recharge his body with an egg-like Gleek.

23Season 1

S1.E23 ∙ It's a Wonderful Mork

Thu, May 3, 1979

After ruining Fred and Mindy's night, Mork decides he wants to go back to Ork, so Orson shows him what the McConnells' lives would have been like if Mork had never arrived on Earth.

24Season 1

S1.E24 ∙ Mork's Best Friend

Thu, May 10, 1979

Mork gets a pet caterpillar; Exidor begins preaching about reincarnation.

1Season 2

S2.E1 ∙ Mork in Wonderland: Part 1

Sun, Sep 16, 1979

After taking cold medicine, Mork begins to shrink.

2Season 2

S2.E2 ∙ Mork in Wonderland: Part 2

Sun, Sep 16, 1979

Mork winds up in a parallel universe where Exidor has become a tyrannical king.

3Season 2

S2.E3 ∙ Stark Raving Mork

Sun, Sep 23, 1979

Mork foolishly picks a fight with Mindy in order to "kiss and make up."

4Season 2

S2.E4 ∙ Mork's Baby Blues

Sun, Sep 30, 1979

Kathy drags Mork home for an evening and later announces that she's pregnant with his child.

5Season 2

S2.E5 ∙ Dr. Morkenstein

Sun, Oct 7, 1979

Mork instills human emotions in a robot.

6Season 2

S2.E6 ∙ Mork vs. Mindy

Sun, Oct 14, 1979

Mork and Mindy compete to earn a job working for Nelson.

7Season 2

S2.E7 ∙ Mork Gets Mindy-itis

Sun, Oct 21, 1979

As Mindy prepares a formal party for Nelson, Mork discovers he's become allergic to Mindy.

8Season 2

S2.E8 ∙ A Morkville Horror

Sun, Oct 28, 1979

When Mindy's childhood home is put up for sale, Mork discovers several of Mindy's deceased relatives still reside there.

9Season 2

S2.E9 ∙ Mork's Health Hints

Sun, Nov 4, 1979

Mindy goes to the hospital to have her tonsils removed, but a mix-up finds her being prepped for brain surgery.

10Season 2

S2.E10 ∙ Dial 'N' for Nelson

Sun, Nov 11, 1979

Nelson gets threatening phone calls after he makes a stand against strip joints, so Mork and Mindy decide to sneak into one to investigate.

11Season 2

S2.E11 ∙ Mork vs. the Necrotons: Part 1

Sun, Nov 18, 1979

Three voluptuous aliens from Necroton capture Mork and attempt to find out what information he's learned about Earth.

12Season 2

S2.E12 ∙ Mork vs. the Necrotons: Part 2

Sun, Nov 18, 1979

Captain Nirvana kidnaps Mindy in order to coax Mork out of hiding.

13Season 2

S2.E13 ∙ Hold That Mork

Sun, Nov 25, 1979

Nelson tries to further his political career by getting Mork the opportunity to try out to be a Denver Broncos cheerleader.

14Season 2

S2.E14 ∙ The Exidor Affair

Sun, Dec 2, 1979

Mindy's level of annoyance with Exidor hits an all-time high when he invites himself and his new girlfriend, Ambrosia, to dinner.

15Season 2

S2.E15 ∙ The Mork Syndrome

Sun, Dec 9, 1979

When Mork decides to join the air force, he unwittingly learns of the cover up of a radiation spill.

16Season 2

S2.E16 ∙ Exidor's Wedding

Sun, Dec 16, 1979

Mork finds Exidor's estranged mother who protests his forthcoming marriage to Ambrosia by chaining herself to Mindy's kitchen counter.

17Season 2

S2.E17 ∙ A Mommy for Mindy

Thu, Jan 3, 1980

Mork is overjoyed when Fred returns and announces that he's remarried, but for Mindy, it dredges up painful memories of her mother's death.

18Season 2

S2.E18 ∙ The Night They Raided Mind-ski's

Thu, Jan 10, 1980

Mork haplessly gets involved with a group of white supremacists.

19Season 2

S2.E19 ∙ Mork Learns to See

Thu, Jan 17, 1980

When Mr. Bickley's blind son comes to town, he gets dumped on Mork and Mindy.

20Season 2

S2.E20 ∙ Mork's Vacation

Thu, Jan 24, 1980

When Mork takes a mental vacation, other strange, vacationing aliens take up residence in his body. Meanwhile Jean and Remo's mother visits Boulder.

21Season 2

S2.E21 ∙ Jeanie Loves Mork

Thu, Jan 31, 1980

Mindy takes a job writing the Miss Lonely Hearts newspaper column and unknowingly encourages Jean to pursue a romantic relationship with Mork.

22Season 2

S2.E22 ∙ Little Orphan Morkie

Thu, Feb 7, 1980

When Mork is threatened with deportation, Exidor adopts him.

23Season 2

S2.E23 ∙ Looney Tunes and Morkie Melodies

Thu, Feb 14, 1980

Nelson is given TV air time to plug his political views on a Saturday morning, so Mork uses the opportunity to put on a kiddie show.

24Season 2

S2.E24 ∙ Clerical Error

Thu, Feb 28, 1980

Mork decides to become a priest.

25Season 2

S2.E25 ∙ Invasion of the Mork Snatchers

Thu, Mar 20, 1980

Mork becomes so hopelessly addicted to advertisements that they invade his dreams.

26Season 2

S2.E26 ∙ The Way Mork Were

Thu, May 1, 1980

Fred confesses that he's having marital difficulties, so Mork and Mindy relay stories of their troubled times.

1Season 3

S3.E1 ∙ Putting the Ork Back in Mork: Part 1

Thu, Nov 13, 1980

Mindy becomes so alarmed when Mork starts behaving like a boring Earthling that she suggests he finds a new place to live.

2Season 3

S3.E2 ∙ Putting the Ork Back in Mork: Part 2

Thu, Nov 13, 1980

An Orkan elder arrives and attempts to make Mork revert to his Orkan ways.

3Season 3

S3.E3 ∙ Mork in Never-Never Land

Thu, Nov 20, 1980

Mork befriends a mental patient who claims to be Peter Pan. Meanwhile, Mindy anxiously awaits word of whether or not she's received a college scholarship.

4Season 3

S3.E4 ∙ Dueling Skates

Thu, Nov 27, 1980

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.

5Season 3

S3.E5 ∙ Mork the Prankster

Thu, Dec 4, 1980

After Mindy introduces Mork to the concept of practical jokes, he puts her jeep in their second-floor apartment. Meanwhile, Mindy discovers Glenda Faye is feeling lonely and unhappy.

6Season 3

S3.E6 ∙ Mork, the Monkey's Uncle

Thu, Dec 11, 1980

Mork takes a chimp from the zoo after the chimp's mother goes missing. Meanwhile, Mindy decides to bleach her hair.

7Season 3

S3.E7 ∙ Gunfight at the Mor-Kay Corral

Thu, Dec 18, 1980

A boy at Mork's day-care center becomes obsessed with Billy the Kid.

8Season 3

S3.E8 ∙ Mork's New Look

Thu, Jan 1, 1981

Mork goes to see a plastic surgeon.

9Season 3

S3.E9 ∙ Alas, Poor Mork, We Knew Him Well

Thu, Jan 8, 1981

Mork becomes so paranoid about natural disasters that he locks himself inside a glass bubble.

10Season 3

S3.E10 ∙ Mork and the Bum Rap

Thu, Jan 15, 1981

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

11Season 3

S3.E11 ∙ Mindy Gets Her Job

Thu, Jan 22, 1981

Mindy gets a job at a local news station.

12Season 3

S3.E12 ∙ Twelve Angry Appliances

Thu, Feb 5, 1981

Mork gets revenge when a disrespectful repairman refuses to fix Mindy's stereo.

13Season 3

S3.E13 ∙ There's a New Mork in Town

Thu, Feb 12, 1981

An Orkan comes down to Earth in order to challenge Mork.

14Season 3

S3.E14 ∙ Mork Meets Robin Williams

Thu, Feb 19, 1981

Mindy brings home a record of Robin Williams' "Reality, What A Concept" and notices that Mork greatly resembles the comedian on the album cover. Mork doesn't see it but the people in Boulder do because they think he "is" Robin. Robin happens to be coming to Boulder for a live show and Mork is nearly trampled by crazed fans. Mindy gets to interview Robin and brings Mork with her.

15Season 3

S3.E15 ∙ Mindy, Mindy, Mindy

Thu, Feb 26, 1981

Mork attempts at creating clones of Mindy when she goes out of town.

16Season 3

S3.E16 ∙ Mork the Swinging Single

Thu, Mar 12, 1981

Mork becomes a swinger after Mindy suggests he see other single women.

17Season 3

S3.E17 ∙ Mork and Mindy Meet Rick and Ruby

Thu, Mar 26, 1981

Mindy leads a picket line on Remo's restaurant after he fires an unsuccessful singing duo.

18Season 3

S3.E18 ∙ Mork and the Family Reunion

Thu, Apr 9, 1981

Fred's estranged brother comes into town for a family reunion, but what happens when Mindy eats an Orkan dessert the night of the reunion?

19Season 3

S3.E19 ∙ Old Muggable Mork

Thu, Apr 16, 1981

When Mindy's grandmother comes to visit, she is mugged, so Mork disguises himself as an old lady to catch the muggers.

20Season 3

S3.E20 ∙ I Heard It Through the Morkvine

Thu, Apr 30, 1981

Mork goes on television and gives some tasty but hurtful rumors about his friends.

21Season 3

S3.E21 ∙ Mindy and Mork

Thu, May 7, 1981

Mindy has to work late hours on a new TV call-in show, "Talk to Dr. Lincoln", so she asks Mork to help with the housework. When his cleaning efforts turn the apartment into a disaster area, he calls Mindy on the air for advice and nearly gets her fired. When Mindy asks Dr. Lincoln for advice on how to help Mork adjust better to her working, Dr. Lincoln suggests they do a role reversal exercise - so they switch places.

22Season 3

S3.E22 ∙ Reflections and Regrets

Thu, May 14, 1981

On Mr. Bickley's fiftieth birthday, Mindy refuses to share her regret with everyone else as it's too personal.

1Season 4

S4.E1 ∙ Limited Engagement

Thu, Oct 8, 1981

Mork proposes to Mindy.

2Season 4

S4.E2 ∙ The Wedding

Thu, Oct 15, 1981

Against direct orders from Orson, Mork goes ahead with his plan to marry Mindy.

3Season 4

S4.E3 ∙ The Honeymoon

Thu, Oct 22, 1981

Mindy attracts a lot of Orkans when she and Mork spend their honeymoon on his home planet.

4Season 4

S4.E4 ∙ Three the Hard Way

Thu, Oct 29, 1981

Mork discovers he's pregnant after he and Mindy return from their honeymoon.

5Season 4

S4.E5 ∙ Mama Mork, Papa Mindy

Thu, Nov 5, 1981

The newborn Mearth seems to show more affection for Mork than for Mindy.

6Season 4

S4.E6 ∙ My Dad Can't Beat Up Anybody

Thu, Nov 12, 1981

Mork pretends to be a superhero for Mearth's sake.

7Season 4

S4.E7 ∙ Long Before We Met

Thu, Nov 19, 1981

Mork fantasizes about competing for Mindy in high school.

8Season 4

S4.E8 ∙ Rich Mork, Poor Mork

Thu, Nov 26, 1981

Mork makes an investment in a boutique of Exidor "originals".

9Season 4

S4.E9 ∙ Alienation

Thu, Dec 3, 1981

Mearth runs away upon realizing he's an alien.

10Season 4

S4.E10 ∙ P.S. 2001

Thu, Dec 17, 1981

Mearth attends school on Ork where he's teased for being an "Earth-head".

11Season 4

S4.E11 ∙ Pajama Game II

Thu, Jan 7, 1982

Mearth has a sleepover.

12Season 4

S4.E12 ∙ Present Tense

Thu, Jan 14, 1982

Mork and Mindy are unable to have a conversation while Mearth is away.

13Season 4

S4.E13 ∙ Metamorphosis - The TV Show

Thu, Jan 21, 1982

A short circuit causes Mork and Mearth to switch minds.

14Season 4

S4.E14 ∙ Drive, She Said

Thu, Feb 4, 1982

Mork takes driving lessons.

15Season 4

S4.E15 ∙ I Don't Remember Mama

Thu, Feb 11, 1982

Orson erases Mork's family from Mork's memory in order for Mork to focus on his work.

16Season 4

S4.E16 ∙ Mork, Mindy, and Mearth Meet MILT

Thu, Feb 18, 1982

Following a brief visit from a space traveler, Mork builds a home computer that subsequently takes over.

17Season 4

S4.E17 ∙ Midas Mork

Thu, Apr 15, 1982

Mork learns the secret of turning polyester into gold.

18Season 4

S4.E18 ∙ Cheerleader in Chains

Thu, Apr 22, 1982

Mindy is held in contempt of court for refusing to reveal a source of news.

19Season 4

S4.E19 ∙ Gotta Run: Part 1

Thu, May 6, 1982

Mork befriends a Neptunian who has an Earth wife of his own.

20Season 4

S4.E20 ∙ Gotta Run: Part 2

Thu, May 13, 1982

In attempt to stop Kalnik, Mork decides to tell the world he's an alien.

21Season 4

S4.E21 ∙ Gotta Run: Part 3

Thu, May 20, 1982

As a result of his notoriety, Mork is faced with fans, marketing executives and Kalnik.

22Season 4

S4.E22 ∙ The Mork Report

Thu, May 27, 1982

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.