a Nova production by Ark Media in association with Realization Pictures ; written and directed by Phil Bertelsen ; produced by Phil Bertelsen and Jane Teeling
written and produced by Christine Lesiak ; co-produced by Matthew L. Jones ; a production of the Native American Public Broadcasting Consortium and the Nebraska Educational Television Network for the American experience ; presented by WGBH/Boston, WNET/New York and KCET/Los Angeles
producer/directors, Harjeet Chhokar, Natasha Zinna, Lottie Gammon, Matt Wicks ; producer, Charlotte Wasserman ; series producer, Ben Rumney ; a BBS Open University partnership
from WNET/New York and WTTW/Chicago ; a production of Public Affairs Television, Inc. ; directors, Joseph Camp, Robert Morris ; produced and reported by Linden Harrigan ... [and others]
a co-production of the Saint/Hayden Co. ; South Carolina ETV ; and Nebraska ETV ; produced by Jeffrey Hayden and Kelley Cauthen ; written and directed by Jeffrey Hayden