The Grim Adventures of Billy Mandy Meet the Reaper. Word Search Puzzle Solver. The Grim Adventures of Billy Mandy Meet the Reaper word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Billy's hamster turned 10 in human years but was awaiting to see the Grim Reaper. Billy and his friend Mandy challenge the Reaper to a game of limbo to become best friends. This includes identifying and searching for words that are related to : Fantasy, Grey DeLisle, Greg Eagles, Horror, Animation, Comedy .