Janus Films ; Black Sand Productions presents ; a film by Robert Epstein and Richard Schmiechen ; produced by Richard Schmiechen ; directed by Robert Epstein ; narration writers, Judith Coburn and Carter Wilson ; a production of Robert Epstein & Richard Schmiechen and the Television Laboratory at WNET/Thirteen
Arthouse Films, Curiously Bright Entertainment and LM Media GMBh present ; an Off Center Media Production ; in association with Chicken & Egg Pictures ; a co-production of Disturbing the Universe LLC and the Independent Television Service (ITVS) ; a film by Emily Kunstler & Sarah Kunstler ; written by Sarah Kunstler ; produced by Jesse Moss and Susan Korda ; produced and directed by Emily Kunstler and Sarah Kunstler