Former heavyweight champion Mike Tyson and filmmaker Spike Lee have teamed up to bring Tyson’s one-man show from stage to screen with the new HBO Film Mike Tyson: Undisputed Truth. In the film, Tyson discusses his life’s highs and lows. The film airs on HBO this Saturday at 8 p.m.

Watch Mike Tyson’s interview with Jim Lampley below for a deeper look inside of the film.