Phim tài liệu 
 Nice Guys Finish First (1987)
 The Blind Watchmaker (1987)
 Growing Up in the Universe (1991)
 Break the Science Barrier (1996)
 The Root of All Evil? (2006)
 The Enemies of Reason (2007)
 The Genius of Charles Darwin (2008)
 Faith School Menace (2010)