a Dreamer Joint Venture production ; in coproduction with ARTE & WDR ; written & directed by Ali Samadi Ahadi ; producer, Oliver Stoltz ; producer, Jan Krueger
a Robert Kenner Films production for American Experience in association with Wisconsin Public Television, Playtone, and the BBC ; producer/director, Robert Kenner ; story, Allen Rucker and Paul Taylor ; telescript, Allen Rucker