Watch The Grim Adventures of Billy and Mandy Season 3 Episode 18 Online with Multi Subtitles - OnionPlay

Watch Watch The Grim Adventures of Billy and Mandy Season 3 Episode 18 Online with Multi Subtitles - OnionPlay on OnionPlay - After watching a TV show with Captain Heifer and his yogurt from Heifer Farms Brand, Billy asks Grim to turn him into a superhero with the power to squeak and throw yogurt from his armpits. With his wish granted, Billy heads into space to fight against the Evil Empire, but the planet he visits is mostly inhabited. Although he is free from Billy, Grim still has to deal with Billy's equally foolish father, Harold. After Billy fills the alien planet with yogurt, he returns home to be "normal."