Cast Thomas the Tank Engine as Woody (both main characters) Optimus Prime (LA) as Buzz Lightyear (both also main characters and both involved with space) Garfield as Mr. Potato-Head (both vain and grumpy sometimes) Homer Simpson as Hamm (both start with H) Henry the Green Engine as Rex (both green and both clumsy) Bo Duke (along with Luke Duke and The General Lee) as Slinky Rosie as Bo Peep (both girlfriends to Thomas and Woody) T.J, Spinelli, Gus, Gretchen, Mikey, Vince, Lightning McQueen and the Autobots (LA) as Themselves Major William Lennox as Sarge (both in different ranks) N.E.S.T Soldiers as Sarge's Soldiers Herbie the Love Bug as R.C (both talk though their horns or wheels) Dipper Pines as Young Andy Davis Mabel Pines as Baby Molly Davis Bonnie Swanson as Mrs. Davis Randy Weems as Sid Phillips Corn Chip Girl as Hannah Phillips Alpha as Scud Brain as Buster Penelope as Mrs. Potato Head Sid the Sloth as Wheezy Comic Book Guy as Al Elita-1 as Jessie Percy as Bullz-eye Diesel as Stinky Pete Sqweeks, Skids and Mudflap (LA) as 3 eyed Aliens Megatron (LA) as Videogame Buzz Lighter (both rivals to Optimus Prime and Buzz Lightyear) Animated Optimus Prime as Blue Belt Buzz Lightyear Animated Megatron as Evil Empoyor Zurg Spencer Gilpin as Teenager Andy Davis Martha Kaply as Herself (Andy’s Girlfriend) Anthony “Fridge” Johnson as Himself (Andy’s Best-friend) Bethany Walker as Herself (Andy’s Friend) Dawn as 12 Year old Molly Davis Diesel 10 as Lotso Vanellope Von Schweetz as Barbie Wreck-it-Ralph as Ken Tommy Pickles as Big Baby Mr. Peabody as Twitch Starscream (LA) as Chunk Barricade (LA) as Sparks Pacifica Northwest as Stretch Louise Belcher as Bonnie Anderson Edward the Blue Engine as Chuckles Brian Griffin as Mr. Pricklepants James the Red Engine as Buttercup Emily as Tixie Penny Peterson as Dolly Pikachu, Squritle, Bubbasaur and Charmander as Peas in a pod Squidward as Book Worm Evil Monkey as Monkey SpongeBob as Bear Bonnie's Toys along with Gordon, Duck, Oliver, Donald and Douglas & Toby as themsevles.