1971 film involving Richard Pryor, and partly funded by and featuring John Lennon and Yoko Ono. It's a collection of subversive comedy sketches and routines relating to the peace movement. Many famous figures appear as themselves in the film, including Joan Baez, Lenny Bruce, Leonard Cohen, Allen Ginsberg, Jimi Hendrix, B.B. King, Malcolm X (from archival footage), Andy Warhol, Al Capp, Muddy Waters, Sha Na Na, Al Goldstein and Yoko herself.