The Grim Adventures of Billy and Mandy (2001)

Episode Overview

Billy and Irwin have been immersed in their beloved video game, Beasts and Barbarians, for an exhausting three days. To break their gaming obsession, Grim decides to whisk them away to a tangible version of the game world. As Billy and Irwin excel in their adventure, Grim escalates the challenges by personally enhancing the traps. Ultimately, Billy, Mandy, and Grim manage to evade a massive cyclops and return home, leaving Irwin behind in the perilous realm.