The Grim Adventures of Billy and Mandy Season 5 Episode 6
Prank Call Of Cthulu
"Prank Call Of Cthulu" When Billy and Irwin start making prank calls, everybody knows that Billy is behind the calls because every telephone has a caller ID. While Billy searches in Grim's trunk in the basement for something to defeat the caller ID, he finds a skull-shaped phone with no caller ID. Grim warns him to not use the phone, because it is used to call the ancient demon Cthulhu, whose sole appearance makes people go mad, and if awakened will cause the destruction of the world. Despite Grim's warning, Billy and Irwin use the phone anyway, and they are sucked into it by tentacles. After the commotion, Mandy and Grim go search for Billy, and they find themselves in a strange place with other tentacled creatures. In this place, Billy and Irwin have been hired as official prank callers and steadily turn into tentacled monsters. Their pranks actually make the people answering the phone become monsters, and Mandy decides to confront Cthulhu himself to put an end to this. Mandy tricks Cthulhu into answering her cell phone, and when he is sucked into it, Mandy disconnects the call, trapping Cthulhu in the telephone lines forever. Just as Billy, Mandy, and Irwin are about to leave, Grim destroys the phone at the basement, and they are unable to return.
- 5 - 13Episode 13Feb. 10, 2006
- 5 - 12Episode 12Feb. 03, 2006
- 5 - 11Episode 11Jan. 27, 2006
- 5 - 10Episode 10Jan. 20, 2006
- 5 - 9Episode 9Jan. 13, 2006
- 5 - 8Episode 8Jan. 06, 2006
- 5 - 7Billy And Mandy Save ChristmasDec. 24, 2005
- 5 - 6Prank Call Of CthuluOct. 21, 2005
- 5 - 5Ecto Cooler / The SchlubsOct. 14, 2005
- 5 - 4Reap Walking / The Loser From The Earth's CoreOct. 07, 2005
- 5 - 3Mommy Fiercest / The Taking TreeAug. 12, 2005
- 5 - 2One Crazy Summoner / Guess What's Coming To Dinner?Aug. 05, 2005
- 5 - 1My Fair MandyJul. 29, 2005