Seasons & episodes
S2 · E21Radio Free Freddie 1977-02-17 · 30 min
It seems that Freddie has a future in radio, but he may also risk losing his friends for fame.
S2 · E22I'm Having Their Baby 1977-02-24 · 30 min
With Gabe away at a teacher's convention, the Sweathogs take it upon themselves to watch over the pregnant Julie...but the harder they try to make Julie comfortable, the more trouble they seem to cause.
S2 · E23I Wonder Who's Kissing Gabe Now? 1977-03-03 · 30 min
The art teacher falls in love with Gabe.
S3 · E1Sweathogs Back-to-School Special 1977-09-29 · 30 min
The Sweathogs and administrators at James Buchanan High reminisce about Gabe's past two years at the school. Past episodes are recalled through flashbacks.
S3 · E2And Baby Makes Four (1) 1977-09-15 · 30 min
Julie goes into labor.
S3 · E3And Baby Makes Four (2) 1977-09-15 · 30 min
Julie gives birth to twin girls.
S3 · E4And Baby Makes Four (3) 1977-09-22 · 30 min
Julie's parents come to see the babies.
S3 · E5Brother, Can You Spare a Million? 1977-10-06 · 30 min
Emotions mix when it seems that the Sweathogs may win the lottery.
S3 · E6Just Testing 1977-10-13 · 30 min
Everybody helps Vinnie cram for a make-up test.
S3 · E7The Deprogramming of Arnold Horshack 1977-10-20 · 30 min
Arnold is accepted into a religious cult. Mr. Kotter and the three other sweathogs try to get Arnold to snap out of it. Eventually, he does and goes back to his former self, complete with his trademark laugh.
S3 · E8What a Move 1977-10-27 · 30 min
Juan, with the help of his uncle, hooks the Kotters up with a new apartment.
S3 · E9A Novel Idea 1977-11-03 · 30 min
The characters in Mr. Woodman's new novel seem to have an awful lot in common with the Sweathogs...
S3 · E10Barbarino in Love (1) 1977-11-10 · 30 min
During a talent competition, Vinnie falls for a girl who the Sweathogs are competing against, and starts spending more time with her then rehearsing with the Sweathogs.
S3 · E11Barbarino in Love (2) 1977-11-17 · 30 min
Vinnie is torn between trying to win the talent competition, or letting his new girlfriend beat him.
S3 · E12Kotter for Vice Principal 1977-11-24 · 30 min
Kotter has a dream about life when the Sweathogs are old.
S3 · E13Swine and Punishment 1977-12-08 · 30 min
Freddie cheats on an English test.
S3 · E14Epstein's Madonna 1978-01-12 · 30 min
Juan paints a great masterpiece on the walls of the school.
S3 · E15Sweathog Christmas Special 1978-01-05 · 30 min
At Christmas time, the gang reminisces over past episodes.
S3 · E16Sweatwork 1978-01-19 · 30 min
Arnold voices angst and pioneers for change on the school radio station, gathering fans in the process.
S3 · E17Meet Your New Teacher: Batteries Not Included 1978-01-26 · 30 min
The Sweathogs' new tutor is a computer. Despite initial raises in grades, Gabe becomes displeased with the machine, as it is turning him obsolete to the class.
S3 · E18Angie 1977-12-22 · 30 min
A new girl joins the Sweathogs.
S3 · E19Epstein's Term Paper 1978-02-02 · 30 min
Juan buys four term papers - one for each Sweathog - from Carvelli, only to end up with an essay that Gabe had turned in eleven years earlier.
S3 · E20There's No Business Like Show Business (1) 1978-02-09 · 30 min
Gabe finds success as a stand-up comic, using material regarding the Sweathogs. But when the oppportunity for a full-time comedy gig arises, it could mean the end of his teaching career.
S3 · E21There's No Business Like Show Business (2) 1978-02-16 · 30 min
Gabe must choose between the comedy life, or his life at Buchanan.