Warren Beatty (Mickey One)
Hurd Hatfield (Castle)
Alexandra Stewart (Jenny)
Teddy Hart (Berson)
Jeff Corey (Fryer)
Dick Lucas (Employment Agent)
James Middleton (Iggie)
Robert Sickinger (Policeman)
Helen Witkowski (Landlady)
Donna Michelle (The Girl)
Charlene Lee (The Singer)
Norman Gottschalk (The Evangelist)
Ralph Foody (Police Captain)
Mike Fish (Italian Restaurant Owner)
Benny Dunn (Nightclub Comic)
Franchot Tone (Ruby Lapp)
Kamatari Fujiwara (The Artist)