Welcome Back, Kotter is best remembered as one of the ... Sitcoms are one of the most popular formats of TV shows, and the ...

While this revelation might be shocking to the average viewer, "Welcome Back, Kotter" was never a shrinking violet when it ...

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.