7 ฤดูกาล
184 ตอน
The Grim Adventures of Billy and Mandy - Season 1 Episode 13 (2007)
Nergal, the fiend from the center of the Earth, returns to the surface, emerging a carnival with him, trying once more to make friends. In the following, Billy tries to help Nergal make friends by being considerate, but Nergal fails to apply correctly his advice. When Nergal is told that Grim was forced to be Billy and Mandy's friend-slave, Nergal then decides to force the world to be his friends by turning them into dark beings similar to him. In the end, Nergal turns Billy, Mandy, Grim and even the viewer (thus breaking the fourth wall) into one before the episode ends.
- ประเทศ : United States of America
- ประเภท : Animation, Comedy, Kids
- สตูดิโอ : Cartoon Network
- ผู้อำนวยการ : Maxwell Atoms
- นักแสดง : Greg Eagles, Richard Steven Horvitz, Grey DeLisle, Vanessa Marshall