Production

2016

1 episode … Executive Producer

2010

6 episodes … Executive Producer

2006

… Executive Producer

2004

… Executive Producer

2002

6 episodes … Producer

1999		Walking with Dinosaurs 6 episodes … Executive Producer
1999		The Planets 8 episodes … Executive Producer

1996

… Executive Producer

1985

10 episodes … Producer

1964

1019 episodes … Executive Producer