Alien Worlds
2020 · Series · Director
The Beginning and End of the Universe
2016 · Series · Director
The Beginning and End of the Universe
2016 · Director
Dawn Chorus: The Sounds of Spring
Dawn Chorus: The Sounds of Spring
2015 · Director
Planet Dinosaur: Ultimate Killers
2012 · Director
Planet Dinosaur
2011 · Series · Director
Ghost in Your Genes
2007 · Director
Nuremberg: Nazis on Trial
2006 · Series · Director
The Truth About Killer Dinosaurs
2005 · Series · Director
Dive to Bermuda Triangle
2004 · Director
BBC：Bermuda Triangle: Beneath the Waves
2004 · Director
Human Instinct
2002 · Series · Director
Walking with Beasts
2001 · Series · Director
The Beasts Within
2001 · Director
NOVA
1974 · Series · Director
