produced by Peter Frumkin ; written and directed by Nancy Porter ; co-producer, Jennifer Pearce ; a film by Nancy Porter Productions, Inc. for Nova in association with WGBH/Boston
a NOVA production by part2 pictures LLC and Docere Studios, Inc. in association with NHK for WGBH ; story by Timothy Smith ; telescript by Timothy Smith & David Smith ; directed by David Sharack Smith ; produced by Timothy Smith, David Shadrack Smith