Arrividerci, Arnold
- Episode aired Dec 16, 1975
- TV-PG
- 30m
When it is announced that Horshack has graduated out of the Sweathogs and into regular classes, Kotter instructs the remaining Sweathogs to shun him so that he can meet people in his new cla... Read allWhen it is announced that Horshack has graduated out of the Sweathogs and into regular classes, Kotter instructs the remaining Sweathogs to shun him so that he can meet people in his new classes.When it is announced that Horshack has graduated out of the Sweathogs and into regular classes, Kotter instructs the remaining Sweathogs to shun him so that he can meet people in his new classes.