Good show They are a group of unteachable and underachieving young men led by Vinnie Barbarino (Travolta) a funny guy with tons of insults. Juan Epstein, (Hegyes)a Puerto Rican Jew, ultra cool Freddie Boom Boom Washington (Jacobs) and big nerd Arnold Horshack (Palillo). Kotter once a sweat hog himself tries to use his own experiences to get through to his students but they're often interrupted by Mr. Woodman (White) the cranky principal.
By the second season Gabe and his wife Julie (Strassman) became the proud parents of twin daughters and she became a teacher at Buchanan High. At the start of season 3 Vinnie graduated from high school and a new guy Beau De Labarre (Shortridge) was introduced into the Sweathogs he too was a troublemaker.