- Characters voiced by Maurice LaMarche
- Kids Next Door characters
- Cartoon Network Characters
- 2003 Characters Debuts
- Villains
- Adults
- Cartoon characters
- Devils
- Demon
- Humanoids
- Hypocrites
- Arrogant characters
- Cartoon Villains
- Child Abusers
- Greedy characters
- Selfish Characters
- Criminals
- Cowards
- 2000s Characters
- Maniacs
- Spoiled Brat
- Jerks
- Animal Cruelty
- Control Freaks
- Mean characters
- Psychopaths
- Psychological Abusers
- Abusers
- Insane
- Characters with mental illness
- Killers
- Warner Bros. characters
- Scary characters
- Hated characters
- Hated Villains
- Power Hungry
- Attempted Murder
- Corrupted Characters
- Backstabbers
- Homicidal maniac
Community content is available under CC-BY-SA unless otherwise noted.