The Grim Adventures of Billy & Mandy S06E06 "Modern Primitives" Description
While Billy was trying to dig his way to the Earth's core, he stumbles upon a frozen caveman. It's Fred Flintstone! Grim and Billy thawed him out of the ice. Grim wants to reap Fred's soul, but Billy wants to keep him as a friend. At school, he presented the caveman to the class. Then Fred goes crazy and kidnaps Mrs. Butterbean.
Full Season Torrents for The Grim Adventures of Billy & Mandy: Season 6
Great news! While there are currently no torrents available for this individual episode, we do have some torrents that contain the entire season. In fact, we have 2 torrents for The Grim Adventures of Billy & Mandy: Season 6 available in 480p and 1080p.