Maurice LaMarche (born March 30, 1958) is a Canadian-American voice actor who voiced Estroy and Jack O'Lantern (video game only). Wikis. Gender. Owner of Nergal's Pizza. "All I ever wanted was to be loved. Species. In "Nergal's Pizza", Nergal and Grim start rival pizza franchises. Games Movies TV Video. The American animated television series The Grim Reaper Adventures of Billy & Mandy features a cast of fictional characters created by Maxwell Atoms.The series, which originally aired on Cartoon Network from June 13, 2003 to October 12, 2008, follows two children, a dimwitted boy named Billy (voiced by Richard Steven Horvitz) and a remorseless girl named Mandy (voiced by Grey DeLisle). Voice. With Richard Steven Horvitz, Grey Griffin, Greg Eagles, Vanessa Marshall. The ill-tempered Grim Reaper gets into a wager that forces him to become the life-long companions of two scheming youngsters after he loses. Register Start a Wiki. Rob Paulsen - The Grim Adventures of Billy and Mandy Wiki. Male. "- Nergal Jr. Nergal Jr. is the troubled only child of Nergal and Sis. Robert Fredrick Paulsen III is an American voice actor and singer. He voiced a Tooth Fairy on The Good, the Bad, and the Toothless. 802 Pages. He voiced different characters in Billy & Mandy. Birth date. It's up to Billy and Mandy to set them straight. With Dee Bradley Baker, Jane Carr, Debi Derryberry, Greg Eagles. Sperg is the local bully at Billy and Mandy's school and their neighborhood. ", a trip to a water park goes south when Billy, Mandy and Grim all wind up underwater and a mermaid falls in love with Billy. Demon. In "Hey, Water You Doing? Created by Maxwell Atoms. He also did The Brain … The Grim Adventures of Billy and Mandy Wiki. David Warner (First two appearances) Martin Jarvis (other appearances) Character information. Explore Wikis; Community Central; Start a Wiki; Search Sign In Don't have an account? Directed by Juli Murphy, Gordon Kent, Kris Sherwood. Dawn of time. He is often seen tormenting Billy, Irwin, Pud'n (or all three), or other kids to no end. He is a demon-like being from the Center of The Earth with snake-like tentacles growing from his back. Directed by Robert Alvarez, John McIntyre, Juli Murphy. Nergal is the main antagonist of the series. However, Sperg is afraid of Mandy due to her cynical attitude.. Grim is mistaken for "Sister Big Mama" and gets adopted by a convent of loving, bell-ringing nuns. With Grey Griffin, Greg Eagles, Vanessa Marshall, Debi Derryberry. He is also Billy's first paternal cousin. Occupation . Billy West is a famous voice actor. Hoss Delgado: Spectral Exterminator The Nerve Five-O-Clock Shadows Billy & Mandy's Big Boogey Adventure