A warm, nostalgic TV theme song unexpectedly became one of the biggest hits in America during the bicentennial era.

Which classic '70s sitcom, one that launched the career of a Hollywood superstar and dropped several memorable characters and catchphrases into TV history, is being released as a complete series DVD ...

UNITED STATES - SEPTEMBER 09: WELCOME BACK, KOTTER - pilot - Season One - 9/9/75, Gabe Kotter (played by Gabe Kaplan, center), a former Sweathog, returned to his Brooklyn high school to teach the new ...

When “Welcome Back, Kotter” debuted on September 9, 1975, on ABC, viewers were charmed by the sitcom and its endearing group of unruly high school students. That is, unless those viewers were in ...