a NOVA production by the New York Times/Granada Factuals USA and Lone Wolf Pictures, Inc., for WGBH/Boston in association with Channel 4 ; directed by Kirk Wolfinger ; produced & written by Matthew Collins
written, produced and directed by Mark Davis ; a NOVA production by MDTV Productions for WGBH/Boston in association with National Geographic Channel International
a BBC/WGBH Boston/ProSieben co-production [in association with France 3 ; produced and directed by John Hayes Fisher ; produced for Nova by Gary Glassman ; senior executive producer, Paula S. Apsell
an American Mystery! special, a production of Wildwood Enterprises and Granada Entertainment in association with WGBH Boston for the Public Broadcasting Service, the Corporation for Public Broadcasting, and Carlton International ; producer, Craig McNeil ; teleplay by Alice Arlen ; directed by Chris Eyre
photographed by Lennart Nilsson ; written by Thomas Friedman ; directed by Mikael Agaton ; produced by Mikael Agaton, Thomas Friedman, Lars Rengfelt ; a coproduction between Swedish Television ... [and others] ; WGBH Boston
a PBS digital presentation ; a Gemini Productions film for the WGBH/Nova Science Unit and Clear Blue Sky Productions ; written and directed by Gail Willumsen ; produced by Jill Shinefield, Gail Williamson
produced and directed by Orlando Bagwell ; co-produced by Susan Bellows ; writer, Theodore Thomas ; a Roja Productions film for American Experience ; WGBH Educational Foundation
a co-production of Dentsu Inc. in association with David Rubinson and Creative Production Group, LLC ; written and directed by Robert Kirk ; produced by Diane Estelle Vicari
a Blakeway Production for the BBC and WGBH Boston ; produced by Chris Oxley & Malcolm Neum ; directed by Chis Oxley ; produced for NOVA by Joseph McMaster ; narration written by Joseph McMaster
a Nova production by Green Umbrella Ltd. for WGBH/Boston in association with BBC-TV and Sveriges Television ; produced by Peter Jones and Thomas Levenson ; written by Thomas Levenson ; directed by Peter Jones
produced by Swedish Television in association with WGBH Boston ; directors and producers, Bo G. Erikson, Carl O. Lofman ; for NOVA, written and produced by Bebe Nixon
a Nova Production by the WGBH Science Unit in association with Channel 4 ; produced and directed by David Breashers, Liesl Clark ; written by Liesl Clark
a Diplomat Films production for United Productions and WGBH/Boston ; written by Alan Bleasdale ; screenplay by Alan Bleasdale ; produced by Keith Thompson ; directed by Renny Rye
written and produced by Martin Williams ; directed by Lara Acaster, Alex Williams ; produced for Nova by Joseph McMaster ; a Pioneer Productions film for Nova/WGBH and Channel 4 ; WGBH Educational Foundation