produced by 90th Parallel Film & Television Productions Ltd. ; produced in association with ARTE France, Unitâe Dâecouverte et Connaissance ; produced in association with Canadian Broadcasting Corporation ; produced and directed by Mike Sheerin ; writers, Norman Doidge, Mike Sheerin
produced by Bill Jersey & Michael Schwarz ; writers, Alex Beckstead, Jason Cohn, Bill Jersey, Max Salomon, Michael Schwarz ; Catticus Corporation ; Quest Productions ; Kikim Media ; KQED presentation
a NOVA production by the WGBH/Boston Science Unit in association with BBC-TV, NDR International Hamburg and Nederlandse Omroepprogramma Stichting ; written, produced and directed by Linda Garmon
Alcon Entertainment presents ; in association with DMG Entertainment ; a Straight Up Films production ; a film by Wally Pfister ; produced by Andrew A. Kosove [and six others] ; written by Jack Paglen ; directed by Wally Pfister
a WGBH Science Unit Production by Debonair Production Company in association with La Cinquiéme ; WGBH Educational Foundation ; produced and directed by David Espar, Diane Hendrix & Michael Rossiter
Oxford University, Victoria University of Wellington, The Science Documentary Project present ; a David Sington/Simon Lamb film ; a DOX production, co-produced by Catherine Fitzgerald ; directed by Simon Lamb & David Sington
A production of Clearwater Documentary Inc. ; produced in association with Canadian Broadcasting Corporation ; The Nature of Things ; Directed and written by Tom Radford, Niobe Thompson ; produced by Niobe Thompson
a film by Werner Boote ; produced by NGF ; written and directed by Werner Boote ; producers, Markus Glaser, Wolfgang Widerhofer, Nikolaus Geyrhalter, Michael Kitzberger
Flaxmoor Productions in association with Panos Pictures, Spring Films, TV/E ; a film by Steve Bradshaw ; executive producer, Andre Singer ; producer, Jenny Richards ; director, Steve Bradshaw
a film by Phie Ambo ; produced by Danish Documentary production ; co-produced with Kaarle Aho, Making Movies Oy, Finland ; producer, Sigrid Dyekjær ; director and cinematographer, Phie Ambo
produced and directed by Judith Dwan Hallet, a Judith Dwan Hallet Production ; written by Michael Olmert, Judy Hallet ; cinematography/co-director, Reuben Aaronson ; produced by Hearst Entertainment, Inc. and Tele Images in association with the Arts & Entertainment Networks
presented by Thirteen for WNET.ORG ; Distributed by American Public Television ; A ParnassusWorks Film ; produced and directed by Richard Rifkind, Carole Rifkind