Professor Longhorn Steer/I.M. Weasel: He Said, He Said/A Couple of Skating Fools

Phyllis Diller (born Phyllis Ada Driver; July 17, 1917) is an American actress and comedian. She created a stage persona of a wild-haired, eccentrically dressed housewife who makes jokes about a husband named "Fang" while pretending to smoke from a long cigarette holder. Diller's signature is her unusual laugh...(wikipedia)

Credits include: The Simpsons Movie, Space Jam, The Pursuit of Happyness, Super Mario Bros. and The War of the Roses

Credits include: Jimmy Neutron: Boy Genius, Cow and Chicken, The Day the Earth Blew Up: A Looney Tunes Movie, Foster's Home for Imaginary Friends and Aladdin

Thomas James "Tom" Kenny in Syracuse, New York is an American actor, voice actor and comedian, best known as the voice of SpongeBob SquarePants in the television series of the same name, as well as the live-action character Patchy the Pirate, Gary the Snail and the French narrator based on Jacques Cousteau. Aside from voice acting, Kenny starred in the short-lived Fox sketch show The Edge, and was a cast member of the HBO sketch comedy program Mr. Show... (Wikipedia)

Credits include: Star Wars: The Clone Wars, Batman: The Dark Knight Returns, Part 1, The Legend of Korra, SpongeBob SquarePants and American Dad

Credits include: Cool World, G.I. Joe: The Movie, Rocko's Modern Life, The Prince and the Pauper and Cow and Chicken

Credits include: The Many Adventures of Winnie the Pooh, High Anxiety, The Nutty Professor, Winnie the Pooh and the Honey Tree and Life Stinks

Credits include: Cow and Chicken, I Am Weasel, Open Season: Scared Silly, The Chubbchubbs Save Xmas and Santa's Little Helpers

Credits include: Scooby-Doo! WrestleMania Mystery, Dear Mr Gacy, JLA Adventures: Trapped in Time, Straight Outta Nowhere: Scooby-Doo! Meets Courage the Cowardly Dog and Scooby-Doo! Mask of the Blue Falcon