a film by Saul Landau and Sonia Argulo ; produced by Saul Landau and George McAlmon ; written by Saul Landau ; a production of the College of Letters, Arts, and Social Sciences and Media Vision at California State Polytechnic University, Pomona
Tecolote Films, Piano ; un documental de Eugenio Polgovsky ; dirección, fotografía, edición y diseño de sonido, Eugenio Polgovsky ; productores, Julio Chavezmontes, Eugenio Polgovsky
Bullfrog Films presents ; with Gwynne Dyer ; director, Josh Freed ; writer, Gwynne Dyer ; produced by Green Lion Productions, Inc. in association with the Canadian Broadcasting Corporation, with the participation of Telefilm Canada and Société générale des industries culturelles (SOGIC) [and] National Film Board of Canada ; producers, Marrin Canell, Catherine Mullins