Ron Cephas Jones

as Jack

as Leslie Romero (uncredited)

as Dr. James Covington

as Bobby Fish

as William Hill

as Black Panther

as Frazier

as Rico

as Gramps

as Mr. Dickinson

as Prison Guard Burwell

as Frank Doyle

as Dr. Hyde

as Alvin

as Reggie Banks

as Elijah Muhammad

as Leon Kilbride

as Walter

as Ice

as Leander 'Shreve' Scoville

as Winston Kipling

as Professor Roger Dashmiel

as Reverend Lowdown

as Willy Harris

as Ray Ellington

as Jean Claude

as Joel

as Ramon Detonq

as Crooks

as Floyd

as Montrellous

as Little