John Travolta, Back Kotter", circa (1975). Photo credit ABC(02)

John Travolta, Back Kotter", circa (1975). Photo credit ABC(02)

Image Gallery: Why Did John Travolta Leave Welcome Back Kotter Unveiling The Reason Behind His Departure

Back, Kotter' at 45 Why John Travolta's mom didn't want him Why John Travolta’s Back, Kotter Ended So Abruptly John Travolta, Back Kotter", circa (1975). Photo credit ABC John Travolta Back Kotter BACK, KOTTER, John Travolta, 197579 Stock Photo Alamy John Travolta Back Kotter BACK, KOTTER, John Travolta, 19751979 Stock Photo Alamy Back, Kotter (1975) John Travolta Back Kotter BACK, KOTTER, John Travolta, 19751979 Stockfotografie Alamy