Watch The Grim Adventures of Billy and Mandy Season 3 Episode 22 Online with Multi Subtitles - OnionPlay

Watch Watch The Grim Adventures of Billy and Mandy Season 3 Episode 22 Online with Multi Subtitles - OnionPlay on OnionPlay - When Billy forgets to do his history homework, Grim gives him a universal remote to alter time and space, so he can travel back in time and finish his report. Billy and Mandy travel to the time of the American Revolution, to the prehistoric era, and even to the future, where they meet an older Billy who has just finished his report. After a struggle for the remote, Billy ends up back in Prehistory, and the remote breaks. Fast-forwarding to the present, everyone is just as foolish as he is and shares his characteristic big nose, including Mandy and Irwin.