Because you like Ned Flanders in The Simpsons
A formerly righteous wizard, Saruman has been corrupted by the forces of evil. See them in The Lord of the Rings.
A karate master/rocket scientist/squirrel, Sandy Cheeks is the only one who can clean up the other resident's messes in Bikini Bottom. See them in SpongeBob SquarePants.
Marlin navigates through shark-infested waters, angry anglerfish, a jellyfish bloom and hungry whales to search for his son. See them in Finding Nemo.
Both a noble district attorney and a psychopathic villain, Harvey Dent proves some men really can have it all. See them in DC Extended Universe.
Hunting ghosts is both a job and a passion for Abby Yates. See them in Ghostbusters (2016).
Prideful and psychotic tendencies combine to make Dr. Eggman a dangerous and villain who will squash anyone in his path. See them in Sonic the Hedgehog.
C is for cookie, and that's more than good enough for him. See them in Sesame Street.
Chef is a swinging bachelor and former R&B singer with a leopard-skin upholstered couch and some great stories. See them in South Park.