Conquest of Space Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. A team of American astronauts leave their space station on the first mission to Mars but the captain's religious beliefs may get in the way. 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 : Phil Foster, Ross Martin, Benson Fong, Vito Scotti, Michael Fox, John Dennis, Eric Fleming, Joan Shawlee, Walter Brooke, William Hopper, William Redfield, Rosemary Clooney, Mickey Shaughnessy .