Lenny Bruce: Swear to Tell the Truth (1998) is a Comedy, Documentary film that follows in 1948, Lenny Bruce was just another comic who couldn't get arrested. By 1961, all that would change. Lenny Bruce: Swear to Tell the Truth is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 7.7 out of 10 from 13 votes. Fans of comedy movies may also want to explore similar titles below.