The Sweathogs
[DOC] [TLE] From the Archives: Welcome Back, Sweathogs - latimes [PAR] May 28, 1995 ... A former sweathog himself, Kotter immediately bonds with the students: Vinnie 
Barbarino (Travolta), Freddie (Boom Boom) Washington... [DOC] [TLE] THE HISTORY OF WELCOME BACK KOTTER | eBay [PAR] The central Sweathogs are Vinnie Barbarino (John Travolta), the handsome 
Italian-American leader; Juan Epstein (Robert Hegyes), a tough Puerto Rican