When cheese-obsessed alien invaders from the Moon abduct Billy, Mandy, and Grim, its up to our heroes to save the worlds dairy supply with magic, kung-fu, and a good nose-picking.\r<br>\r<br>Watch more The Grim Adventures of Billy & Mandy videos and play games:\r<br>\r<br>\r<br>\r<br>Check out our Cartoon Network Facebook pages:\r<br>\r<br>
