written & directed by Angela Sun ; producer, Tanya Leal Soto ; executive producer, Angela Sun ; a Plastic Paradise, LLC production ; Sunshine Films presents a film by Angela Sun
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
[presented by] Common Ground Media, Inc. ; a film by Bill Benenson and Gene Rosow ; produced by Bill Benenson, Gene Rosow, Eleonore Dailly ; directed by Bill Benenson and Gene Rosow ; co-director, Eleonore Dailly
directed and produced by Taggart Siegel ; produced by Teri Lang ; narrated & written by John Peterson ; produced in association with Independent Television Service (ITVS) ; produced by Collective Eye, Inc
a Steven Starr production ; in association with The Group Entertainment ; directed by Irena Salina ; produced by Steven Starr ; co-producers, Gill Holland, Yvette Tomlinson