MAD
Kevin ShinickVarious (voice)
Gary Anthony WilliamsOptimus Prime / Count Poo-Poo / Jargle Scientist (voice), Mr. T / Tree / Walter Simmons (voice), Williams Adrian Helmsley / Announcer / President Thomas Wilson (voice)
Hugh DavidsonMiles Quaritch / Hunter / Joe Williams (voice), Bad Name / Iron Man / Batman / Dad (voice), Dr. Derek Shepherd / Carl Fredricksen / Gingerbread Cop (voice)
Larry DorfFreddie Benson / Rejected Transformers Announcer / Dad (voice), Noah Curtis / Gross and Beyond Gross Announcer / Patient (voice), Sam Witwicky / Shaun White / Mr. Fantastic / Mannequin (voice)
Rachel RamrasCarly Shay / Dr. Grace Augustine / Flower (voice), Miley Cyrus / Pinocchio / Sudoku / Mom (voice), Lilly Curtis / Dr. Lexie Grey / Dr. Callie Torres (voice)
Diedrich BaderAnnouncer (voice), Parker Selfridge / Celebrity Birthdays Announcer (voice)
Julia McIlvaineCruella de Vil / Dr. Cristina Yang / Grandma (voice), Calleigh Duquesne / Bambi / Susan (voice)
Julie NathansonVelma Dinkley / Woman / Princess Fiona (voice)
'Weird Al' YankovicSuperman / Krang / One Direction's Manager (voice)
Cree SummerNeytiri / Sam Puckett / Thumper (voice)
Tara StrongDr. Meredith Grey / Merva / Girl (voice)
Stan LeePapa Smurf / Bird Scientist / The Amazing Man-Spider Announcer (voice)