The personality of the Welcome Back, Kotter cast was put on full display in every episode, and it stood out from most other ...

Seasons 1 and 2 were the series ... have appeared in all 95 episodes of the series. While the show isn’t available to stream ...

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.