The Deprogramming of Arnold Horshack

October 20, 1977
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Welcome Back, Kotter - S3 - E7

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.

Welcome Back, Kotter: Season 3 - 27 Episode s