Passionate Productions for BBC ; produced for NOVA by Holt Productions, LLC ; WGBH Boston ; produced and directed by Jemima Harrison and Sarah Holt ; writer for the BBC, Jemima Harrison ; executive producer for the BBC, Richard Klein ; senior executive producer, Paula S. Apsell
AMC presents ; Scott Free ; Entertainment 360 ; EMJAG Productions ; AMC Studios ; developed by David Kajganich director, Edward Berger, Tim Mielants, Sergio Mimica-Gezzan ; writers, Dan Simmons [and five others] ; producers, Ridley Scott [and three others]
Columbia TriStar Television, Inc. and CBS Worldwide Inc. ; Hanley Productions in association with CBS Productions and Sony Pictures Television ; producers, Rock Reuben, Jenna Bruce ; produced by Annette Sahakian Davis ; directed by Rob Schiller, Ken Whittingham (one episode)