Billy & Mandy's Big Boogey Adventure
Feb 14, 2007
1h 20m
When the Boogey Man causes Grim to lose his powers, rank, and title in the Underworld Court for misusing his powers, he plots to seek out Horror's Hand and take over the world. It's up to Billy, Mandy, Irwin, and Grim to get to Horror's Hand before the Boogey Man does.
The Grim Adventures of Billy & Mandy Collection
View CollectionVideos
Cast
Billy / Billybot / Harold / Pale Ghoulish Juror / Chippy the Squirrel (voice) (as Richard Horvitz)