The Grim Adventures of Billy and Mandy · SEASON 6

Billy and Mandy vs. the Martians

Episode 14 · 2006-03-23

★ 7.0
The Grim Adventures of Billy and Mandy poster
Season 6Episode 14★ 7.0/10
  • Animation
  • Comedy
  • Kids

Episode overview

Grim finally manages to escape from Billy and Mandy, but finds himself working for an even more sinister force-- the Martian Grim Reaper and his zombie army.

15 minutes

Season 6 episodes