Production

—		Bees - Tales from the Hive … Executive Producer
—		NOVA: To The Moon … Executive Producer
—		Extreme Animal Weapons … Executive Producer

2020

… Executive Producer

2019		Pluto and Beyond … Executive Producer
2019		The Lost City Of Machu Picchu … Executive Producer

2017

… Executive Producer

2015		Creatures of Light … Executive Producer
2015		NOVA: Lethal Seas … Executive Producer

2013

… Executive Producer

2012		NOVA: Secrets of the Viking Sword … Executive Producer
2012		Secrets of the Sun … Executive Producer
2012		Ice Age Death Trap … Executive Producer

2006

… Executive Producer

2005

40 episodes … Producer

2004

… Executive Producer

2000

… Executive Producer

1999

… Executive Producer

1998

… Executive Producer

1997		Einstein Revealed … Executive Producer
1997		Kingdom of the Seahorse … Executive Producer

1993

… Executive Producer

1992

… Executive Producer

1990

… Executive Producer

1974

778 episodes … Producer