a Blueprint Film production ; in co-production with WDR ... [and others] ; with the participation of Friedrich-Wilhelm-Murnau Stiftung, Transit Film ; written and directed by Felix Moeller ; producer, Amelie Latscha, Felix Moeller
produced & directed by Eugene Enrico ; written by William P. Malm, Sidney D. Brown, and Eugene Enrico ; produced in cooperation with the Oklahoma Educational Television Authority