Sundance Channel Original ; Sundance Channel in association with LOGO presents a World of Wonder production ; executive producers, Fenton Bailey, Randy Barbato ; supervising producer and director, Jeremy Simmons ; producer, Thairin Smothers ; written by Mathilde Bittner ; segment producer, Ashley York
a Filmquadrat and Skyline present ; a film by Thomas Riedelsheimer ; produced by Filmquadrat Munich in co-production with Skyline Edinburgh, BR Bayerisches Fernsehen Germany, and YLE TV1 Finland ; producers, Stefan Tolz, Leslie Hills, Trevor Davies ; director, photography, editor, Thomas Riedelsheimer
a Perpetual Motion Films production, a presentation of Non Fiction Films, Inc. in association with Arts & Entertainment Networks ; produced and directed by Adam Friedman and Monte Markham ; written by Jon Wesslen and Lee Fulkerson