Found: A Clip From 1990 Featuring Jon Stewart, Louis C.K., and Colin Quinn 7.80K Christopher Han 10/18/10 10:00AM Filed to: Retro Retro Jon Stewart Colin quinn louis CK Caroline's comedy hour Comedy TV Video Check out Colin Quinn's haircut! Louis C.K. has hair on the top of his head! And Jon Stewart is sitting backwards on a chair! An opening segment from Caroline's Comedy Hour catches the three together in the writer's room.[via Examiner]