2 seasons available
The root of Billy's destructive nature is discovered with the help of Lord Pain. Billy's boredom and failure to adhere to Grim's warning brings about a house party of Netherworld proportions.
Billy turns to the Secret Snake Club to help him get out of P.E. class; when Irwin is wrapped up in his mummy heritage, he learns that he is the last in a long line of Endsville's Pharaohs.
The entire Universe is turned on its ear, and its up to Grim and Mandy to clean that ear up; Grim discovers that he forgot to reap the abominable snowman.
Pizza-loving monster; a mermaid falls in love with Billy.
General Skarr is lured back to the dark side; Mandy, Grim and Skarr seek to tame their tempers.
Billy needs to fight a dragon in order to become a hero; Dracula gets a ride to the local diner.
Grim must convince his father he is a country music star; Mandy's parents hire an imported nanny.
Billy and Mandy trade Grim for a monkey butler; Principal Goodvibes becomes an old school rapper.
Mandy is infected with the spider pox; Grim is excited to be a spokes-monster.
Things are amiss in the Enchanted Forest; Billy, Mandy and Grim tell the story of their first meeting.