The Unbelievers Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. Scientists Richard Dawkins and Lawrence Krauss travel the globe promoting a scientific worldview and the rational questioning of religious belief. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Sam Harris, James Randi, Tim Minchin, Woody Allen, Adam Savage, Cameron Diaz, Eddie Izzard, Bill Pullman, Penn Jillette, Werner Herzog, Ricky Gervais, Stephen Hawking, Richard Dawkins, Sarah Silverman, Lawrence Krauss .