Frances Berwick, Series Producer; Mike Kostel, Producer; James Lipton, Executive Producer/Host/Writer; John Servidio, Producer; Vienna Steiner, Series Producer; Jeff Wurtz, Director
Clive Bromhall, Series Producer; Bonni Cohen, Producer; Sandra Gregory, Executive Producer; Clare Hargreaves, Producer; John Longley, Producer; Desmond Morris, Writer/Host; Beverley Parr, Producer; Michael Rosenberg, Executive Producer
Bob Burns, Producer/Director; Nancy Dubuc, Series Producer; Marc Etkind, Senior Producer; Suzy Geller Wolf, Executive Producer; Evan Hadingham, Co-Executive Producer; Dan McCabe, Producer/Director; David McKillop, Executive Producer
Michael Cascio, A&E Executive Producer; CarolAnne Dolan, A&E Supervising Producer; Diane Ferenczi, A&E Coordinating Producer; Susan Leventhal, Executive Producer; Deirdre O'Hearn, Producer/Writer
Judy Crichton, Consulting Executive Producer; Margaret Drain, Executive Producer; David Grubin, Producer/Writer; Allyson Luchak, Senior Producer (Truman); Mark Samels, Senior Producer