Since the Grim Reaper lost, he has to be their friend, and the three go on adventures together. Between school, family and visitors from the spirit world, Billy and Mandy sometimes need help to ...

This season of The Grim Adventures of Billy and Mandy first aired on 24-08-2001.

Super Snowmobile Rally is a crossover Cartoon Network game, with The Grim Adventures of Billy & Mandy characters featured on it. Advertisement Super Snowmobile Rally is a crossover Cartoon Network ...

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 ...