The Grim Adventures of Billy and Mandy TV

S01E14 A Grim Surprise

Billy tells Grim to help him throw a surprise birthday party for Mandy. Then, a reluctant Grim helps Billy prepare a cake while keeping it a secret from Mandy. In the end, a somewhat surprised Mandy reveals that her birthday isn't for the next five months, something that Billy already knew about.

Log in to mark watched, add to lists, and recommend this episode.