Along with What's Happening, Welcome Back, Kotter was what the cool kids were watching--just as their kids would turn to Freaks and Geeks in the years to come. Unlike the teens of Happy Days, Buchanan's remedial students aren't polite preppies, but slang-slinging hooligans. Gabe Kotter (Kaplan) serves as home-room teacher to a "pack of howling baboons" led by Vinnie Barbarino (Travolta), Arnold Horshack (Ron Palillo), Freddie "Boom-Boom" Washington (Lawrence Hilton-Jacobs), and self-described Puerto Rican Jew Juan Epstein (Robert Hegyes) Their adversary: Vice Principal Woodman (John Sylvester White), who lives to put a kibosh on their high jinks--just as he did when Kotter was a Sweathog in the 1960s.
Other regulars include Kotter's wife, Julie (Marcia Strassman, who hosts the featurette "Only a Few Degrees from a Sweathog"), and Rosalie "Hotzy" Totzy (Mary Hartman's Debra Lee Scott). At the time, Welcome Back, Kotter was more than just a show. It was a cultural phenomenon, spawning lunch boxes, schoolyard taunts, and the like. In retrospect, the jokes are cornier than ever, but the anything-goes spirit--crazy costumes and musical numbers--is hard to resist. At least that's true of the first three seasons. By the fourth, Travolta and Kaplan became scarce, and Kotter ran out of steam. Rest assured, though, that John Sebastian's clap-happy, chart-topping theme remains as catchy as ever. --Kathleen C. Fennessy