Scooby-Doo and the Alien Invaders Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. A cosmic case of flying saucers intergalactic intrigue and out-of-this-world romance launches Scooby-Doo! and the Mystery Inc. Gang into their most unearthly adventure ever. 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 : BJ Ward, Neil Ross, Candi Milo, Mark Hamill, Scott Innes, Frank Welker, Jeff Bennett, Jennifer Hale, Mary Kay Bergman, Audrey Wasilewski .