Sound Bill Marx Acting The Marx Brothers: Hollywood's Kings of Chaos Self 2016 Other Credits The Unknown Marx Brothers Original Music Composer 1993 Mr. Too Little Music 1979 The Astral Factor Music 1978 Act of Vengeance Original Music Composer 1974 Scream Blacula Scream Original Music Composer 1973 Johnny Vik Music 1973 Terror at Red Wolf Inn Music 1972 Deathmaster Original Music Composer 1972 The Return of Count Yorga Conductor 1971 Count Yorga, Vampire Original Music Composer 1970 Agent-readable