David has originated and acted as consultant for over 28 historical/archaeological/heritage documentaries over the past 14 years, including:
Cahokia: America's Lost Metropolis program consultant BBC Ancient Voices program consultant BBC Secrets of the Dead program consultant BBC Down to Earth Co-Presenter.
Channel 4 1993 Alexander the God King Originator / Primary Consultant BBC 2, May 1996 Flight Paths to the Gods [Decoding Peru’s Nasca Lines],
Program consultant BBC 2, 1997 The Lost World of Eldorado [The Search for Eldorado]
Program consultant BBC2, May 1998 The Great Flood [Seeking Noah’s Flood],
Program consultant BBC2/Learning Channel/Time Life, January 1999 Catastrophe: The Day the Sun Went Out Originator, Author, Primary Consultant, Presenter.
Channel 4/WNET 13, 27 July 1999. Catastrophe: How the World Changed, Originator, Author,
Primary Consultant, Presenter. Channel 4/WNET 13, August 1999 The Hunt for the First Americans [Tracking the First Americans]
Program consultant BBC2/Learning Channel/Time Life, September 1999 The Mystery of the Taj Mahal Program consultant BBC2/Learning Channel/Time Life], 1999 Egypt's Lost City
Originator & Consultant BBC The Immortal Emperor Originator & Consultant BBC 2, September 1996 The Search for the Holy Grail [In Pursuit of the Holy Grail]
Originator & Consultant BBC2/Learning Channel, February 1998 Stonehenge [The Secrets of Stonehenge]
Originator & Consultant BBC 2/Learning Channel/Time Life, May 1998 Empire of Death [The Riddle of Nubia’s Tombs],
Originator & Consultant BBC2/Learning Channel/Time Life, May 1999 Egypt’s Lost City Originator & Consultant BBC2/Learning Channel/Time Life] January 2000 Blood and Flowers: In Search of the Aztecs [Aztecs: Inside the Hidden Kingdom]
Originator / Primary Consultant BBC2/ Learning Channel/Time Life], 2000 Cahokia – America’s Lost Metropolis Originator / Primary Consultant BBC2/Learning Channel/Time Life], July 2000 The Mummies of Cladh Hallan
Originator / Primary Consultant BBC2 , March 20 True Horror with Anthony Head: Vampires, Originator / Primary Consultant Discovery 2004 True Horror with Anthony Head: Demons Program consultant Discovery Channel 2004 True Horror with Anthony Head: Werewolves Program consultant Discovery 2004 True Horror with Anthony Head: Witches Program consultant Discovery 2004 True Horror with Anthony Head: Zombies
Program consultant Discovery 2004 The Killer Wave of 1607, Program consultant BBC2, April 2005. Killer Cloud, Originator / Consultant [BBC2], January 2007 Gladiators: Back from the Dead, Originator / Primary Consultant Channel 4/Nat Geo/History Channel], 2010 Viking Voyage Originator / Primary Consultant [BB2], January 2008