The Simpsons 20th Anniversary Special - In 3D! On Ice! Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. The Simpsons 20th Anniversary Special – In 3-D! On Ice! is a documentary special that examined the "cultural phenomenon" of the American animated television series The Simpsons. 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 : Matt Stone, Hugh Hefner, Trey Parker, Jimmy Kimmel, Ariel Filosa, Matt Groening, Conan O'Brien, Morgan Spurlock, Seth MacFarlane .