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NOVA
Narrator (voice) · 1974 · ★ 7.1
Homicide: Life on the Street
Castleman · 1993 · ★ 8.1
The Ultimate Guide
Narrator · 1996
Breeders
Det. Dale Andriotti · 1986 · ★ 4.6
Shot in the Heart
Moody · 2001 · ★ 6.0
Hit and Run
Mechanic · 2009 · ★ 4.7
Citizen Cohn
Young Doctor · 1992 · ★ 6.3
Riot on 42nd St.
Tom Barnes · 1987 · ★ 5.7
Inside Animal Minds
Narrator · 2014
Superpride
Narrator · 2008 · ★ 10.0
Ice Age Death Trap
Narrator · 2012 · ★ 9.0
Falklands: Flying Devils
Narrator (voice) · 2000
Secrets of the Sun
Narrator · 2012 · ★ 9.0
The World's Biggest Cave
Himself - Narrator · 2009 · ★ 7.0
Winged Wizards of the Night
Narrator · 2005
The Four-Winged Dinosaur
Narrator · 2008
Engineering Ground Zero
Narrator · 2011
Ultimate Mars Challenge
Narrator · 2012 · ★ 8.2
Talons of Terror
Narrator (voice) · 2000
Decoding Neanderthals
Self - Narrator · 2013 · ★ 8.0
Sally Pacholok
Peter's Father · 2015
Ce que Darwin ne savait pas encore
Narrator · 2009
Mastodon in your Backyard
· 2001
Cuttlefish: Kings of Camouflage
Narrator · 1997
Cheetahs: The Deadly Race
· 2002
Farewell Israel: Bush, Iran and the Revolt of Islam
Narrator · 2007
