NOVA

1974 · Director

Walking with Beasts

2001 · Director

Planet Dinosaur

2011 · Director, Writer

Nuremberg: Nazis on Trial

2006 · Director

Alien Worlds

2020 · Director

The Beginning and End of the Universe

2016 · Director

Human Instinct

2002 · Director

Planet Dinosaur: Ultimate Killers

2012 · Director, Writer

The Beginning and End of the Universe

2016 · Director

The Truth About Killer Dinosaurs

2005 · Director

Dive to Bermuda Triangle

2004 · Director

BBC：Bermuda Triangle: Beneath the Waves

2004 · Director

Ghost in Your Genes

2007 · Director

The Beasts Within

2001 · Director

Dawn Chorus: The Sounds of Spring

2015 · Director