Welcome Back, Kotter

Season 4

TV-14

Gabe Kotter is a high-school teacher with a bunch of unruly students in his class. The student troublemakers are led by Vinnie Barbarino, who has a knack for rhyming insults.

Where to Watch Season 4

23 Episodes

The Drop-Ins (1)
E1
The Drop-Ins (1)Gabe announces that he is now the vice-principal and Mr. Woodman is the principal. The Sweathogs are pleased, until Gabe gets strict. After Vinnie visits the school to tell the gang he's dropped out, the other Sweathogs decide to follow in his footsteps.
The Drop-Ins (2)
E2
The Drop-Ins (2)With Barbarino now an ordlery at a hospital, the Sweathogs try to get jobs there, too. Meanwhile, Kotter tries to get the gang to return to school.
Beau's Jest
E3
Beau's JestBuchanan High gets a new student, Beau DeLabarre from New Orleans, who uses his southern charm to hit on several girls including Juan's girlfriend. Juan strikes back, then Beau sets him up with a girl who has a jealous husband.
Don't Come Up and See Me Sometime
E4
Don't Come Up and See Me SometimeVinnie throws the Sweathogs out of his new apartment.
Once Upon a Ledge
E5
Once Upon a LedgeHorshack saves a lonely, overlooked girl named Mary Johnson from commiting suicide by jumping off the ledge of the school.
The Sweatmobile
E6
The SweatmobileThe Sweathogs remember how they tried to buy a used car from Vinnie's uncle.
Barbarino's Boo-Boo
E7
Barbarino's Boo-BooWhen Mr. Woodman comes to Vinnie's hospital for an operation, Vinnie loses him and he and the other Sweathogs try to find him.
X-Rated Education
E8
X-Rated EducationCarvelli brings in an X-rated film and asks Epstein to show it for the guys. Meanwhile, Julie prepares to show a sex education film to protesting parents. The two films get mixed up and the parents see the X-rated film.
The Barbarino Blues
E9
The Barbarino BluesVinnie becomes depressed when it seems that he has lost his way with women.
Washington's Clone
E10
Washington's CloneThe school smart kid, Arthur, idolizes Washington and begins imitating him. To show his gratitude, Arthur gives Washington a watch which he thinks is stolen. Washington gets fed up with having a clone and looks for a way to turn Arthur off.
Frog Day Afternoon
E11
Frog Day AfternoonThe students are told as part of their biology requirement they're going to have to dissect a frog. And Arnold refuses to do it. He even protests by trying to take the frogs. He is told if he doesn't do it, he will get a failing grade and he's asking the other Sweathogs for support.
A Little Fright Music
E12
A Little Fright MusicFreddie rewrites Woodman's version of the school anthem. A big-time recording artist hears him singing it and decides he wants to use it on his next album. But Woodman opposes the idea of the school song going commercial.
A Winter's Coat Tail
E13
A Winter's Coat TailVinnie selfishly buys himself a new camel-hair coat for Christmas. He feels it makes him stylish. So to him it's a tragedy when a couple of hoods steal it from him. Will the coat crooks be caught or a Christmas lesson taught?
Bride and Gloom
E14
Bride and GloomJuan asks Vinnie to marry his immigrant cousin.
Barbarino's Baby
E15
Barbarino's BabyBarbarino is frustrated because he doesn't get a good job at the hospital. So he is excited when he has to take a pregnant woman to her room. But the elevator breaks with them in it and she goes into labor. Now he has to deliver the baby.
The Goodbye Guy
E16
The Goodbye GuyMr. Woodman's niece Kelly is babysitting for the Kotters when Juan drops by the apartment. The two abruptly fall in love and decide to move in together, but the romance begins to crumble when it seems that they can't respect one another's interests.
Come Back, Little Arnold
E17
Come Back, Little ArnoldTo get up his nerve with Mary, Carvelli offers Arnold liquor. He doesn't like the idea at first, but as time goes on, he becomes addicted to drinking; developing a scary and unlikable new personality that only turns Mary away.
The Sweat Smell of Success
E18
The Sweat Smell of SuccessConvinced that the school newspaper is too dull, Juan sets out to turn it into a tabloid, bringing down his friends' names in the process.
The Gang Show
E19
The Gang ShowFreddie and Juan plan to do an act together for the upcoming talent contest, while Carvelli has some bribed judges up his sleeves. Arnold and Beau take over as judges, leaving Murray in the third spot.
Oo, Oo, I Do (1)
E20
Oo, Oo, I Do (1)Arnold and Mary express their love for each other, then Arnold learns his mother married a blackjack dealer in Atlantic City, and now he has to leave school and the woman he loves. So Instead of leaving, Arnold asks Mary to marry him.
Oo, Oo, I Do (2)
E21
Oo, Oo, I Do (2)Arnold gets upset when the other Sweathogs tease him about not being able to provide for Mary, and he vanishes. Mary finds him and convinces him not to worry, and the two get married.
I'm Okay, But You're Not
E22
I'm Okay, But You're NotBeau plays a number or pranks on Mr. Woodman.
The Breadwinners
E23
The BreadwinnersWhile Horshack adjusts the married life, Epstein sets up an interview for a job. Washington gets the job before Epstein, unaware that it's the same job. The two get into a fight and end up in a gym ready to box.