Cast
Richard Dawkins
Self
Lawrence Krauss
Self
Ayaan Hirsi Ali
Self
Woody Allen
Self
Cameron Diaz
Self
Ricky Gervais
Self
Stephen Hawking
Self
Penn Jillette
Self
Eddie Izzard
Self
Werner Herzog
Self
Daniel C. Dennett
Self
Sam Harris
Self
Sarah Silverman
Self
Cormac McCarthy
Self
Tim Minchin
Self
