Full cast of MAD
Optimus Prime / Count Poo-Poo / Jargle Scientist (voice) / Mr. T / Tree / Walter Simmons (voice) / Williams Adrian Helmsley / Announcer / President Thomas Wilson (voice)
3 episodes
Hugh Davidson
Miles Quaritch / Hunter / Joe Williams (voice) / Bad Name / Iron Man / Batman / Dad (voice) / Dr. Derek Shepherd / Carl Fredricksen / Gingerbread Cop (voice)
3 episodes
Larry Dorf
Noah Curtis / Gross and Beyond Gross Announcer / Patient (voice) / Sam Witwicky / Shaun White / Mr. Fantastic / Mannequin (voice) / Freddie Benson / Rejected Transformers Announcer / Dad (voice)
3 episodes
Rachel Ramras
Lilly Curtis / Dr. Lexie Grey / Dr. Callie Torres (voice) / Miley Cyrus / Pinocchio / Sudoku / Mom (voice) / Carly Shay / Dr. Grace Augustine / Flower (voice)
3 episodes
Parker Selfridge / Celebrity Birthdays Announcer (voice) / Announcer (voice)
2 episodes
Julia McIlvaine
Calleigh Duquesne / Bambi / Susan (voice) / Cruella de Vil / Dr. Cristina Yang / Grandma (voice)
2 episodes
