[A] DEFA Film Library (UMass - Amherst) / First Run Features release ; DEFA Studio für Spielfilme ; DEFA Gruppe Roter Kreis ; buch [= written by], Claus Küchenmeister, Joachim Kunert ; regie [= director], Joachim Kunert
AI, American International ; James H. Nicholson and Samuel Z. Arkoff present a Roger Corman production ; screenplay, Joyce H. Corrington & John William Corrington ; produced by Roger Corman ; directed by Martin Scorsese