4 ฤดูกาล
95 ตอน
Welcome Back, Kotter - Season 1 Episode 19
A flu epidemic hits Buchannan and everybody gets sick except for Kotter, Horshack and a few students in the other classes. In the end, the few healthy students team up with the remaining Sweathogs in the classroom.
- ประเทศ : United States of America
- ประเภท : Comedy, Family
- ผู้อำนวยการ : Alan Sacks, Gabe Kaplan
- นักแสดง : Gabe Kaplan, John Travolta, John Sylvester White, Ron Palillo, Robert Hegyes, Lawrence Hilton-Jacobs
