Welcome Back, Kotter Season 3 Episode 7
The Deprogramming of Arnold Horshack
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.
3 - 27Class Encounter of the Carvelli KindDec. 15, 1977- 3 - 26The Return of Hotsy TotsySep. 10, 1977
- 3 - 25The KissMay. 11, 1978
- 3 - 24Horshack and the Madame XMay. 18, 1978
- 3 - 23Good-Bye, Mr. KrippsMar. 09, 1978
- 3 - 22What Goes UpFeb. 23, 1978
- 3 - 21There's No Business Like Show Business (2)Feb. 16, 1978
- 3 - 20There's No Business Like Show Business (1)Feb. 09, 1978
- 3 - 19Epstein's Term PaperFeb. 02, 1978
- 3 - 18AngieDec. 22, 1977
- 3 - 17Meet Your New Teacher: Batteries Not IncludedJan. 26, 1978
- 3 - 16SweatworkJan. 19, 1978
- 3 - 15Sweathog Christmas SpecialJan. 05, 1978
- 3 - 14Epstein's MadonnaJan. 12, 1978
- 3 - 13Swine and PunishmentDec. 08, 1977
- 3 - 12Kotter for Vice PrincipalNov. 24, 1977
- 3 - 11Barbarino in Love (2)Nov. 17, 1977
- 3 - 10Barbarino in Love (1)Nov. 10, 1977
- 3 - 9A Novel IdeaNov. 03, 1977
- 3 - 8What a MoveOct. 27, 1977
- 3 - 7The Deprogramming of Arnold HorshackOct. 20, 1977
- 3 - 6Just TestingOct. 13, 1977
- 3 - 5Brother, Can You Spare a Million?Oct. 06, 1977
- 3 - 4And Baby Makes Four (3)Sep. 22, 1977
- 3 - 3And Baby Makes Four (2)Sep. 15, 1977
- 3 - 2And Baby Makes Four (1)Sep. 15, 1977
- 3 - 1Sweathogs Back-to-School SpecialSep. 29, 1977
