Bullfrog Films presents ; a Displaced Films production in association with ARTE/France ; a film by David Zeiger ; produced, directed, & written by David Zeiger ; produced by Evangeline Griego, Aaron Zarrow ; produced in association with Pangea Productions, Inc
a production of WETA in association with Varied Directions Intl. ; PBS ; executive producers, Ricki Green & David Hoffman ; producer, Rocky Collins ; directed by David Hoffman ; writer, Rocky Collins, Harvey Ardman
a production of WETA in association with Varied Directions Intl. ; PBS ; executive producers, Ricki Green & David Hoffman ; producer, Kirk Wolfinger ; directed by David Hoffman ; writer, William Duggan, Jr