Mandy Moore brought Tangled's Rapunzel to life on the big screen. Now she's Sheriff Callie on Sheriff Callie's Wild West.
Stephen Colbert and Steve Carell
Stephen Colbert and Steve Carell were the Ambiguously Gay Duo during their stint on Saturday Night Live.
Before she was a part of the Black Eyed Peas and a solo artist, Fergie was the voice of Sally for three 80s Peanuts specials.
Voicing cartoons is something Josh Duhamel has in common with his hot wife. He's Captain Flynn on Jake and the Neverland Pirates.
Michael Cera can be heard as the voice of Brother Bear on The Berenstain Bears.
Red Hot Chili Peppers member Flea was the voice of Donnie Thornberry in Nickelodeon's The Wild Thornberrys.
Rapper Busta Rhymes gave voice to the dinosaur Reptar in The Rugrats Movie.
Luke Skywalker himself, Mark Hamill, has played the voice of Joker for years, completely unbeknownst to many fans of the Batman franchise.
Remember when Hulk Hogan had his own cartoon but Brad Garrett did the voice instead of Terry Bollea? Yeah, that was weird.
Robert Downey Jr.
What do Robert Downey Jr. and Patrick Pewterschmidt have in common? A voice and the fact that they've both spent time in institutions, one for drugs and one because he hates fat people.
J.K. Simmons famous for playing J. Jonah Jameson (among other roles) is also the voice of the yellow m&m.
Earl Hyman, most famous for his role as Grandpa Huxtable, voiced Panthro from Thundercats.
Before Vin Diesel was Dom Toretto, he was The Iron Giant. This summer his voice will be on screen as Groot in Marvel's Guardians of the Galaxy.
Before becoming everyone's favorite teenage psychopath, Shane Botwin, Alexander Gould was Nemo, a little fish who got lost.
Sharon Osbourne is Mama Hook on Jake and the Neverland Pirates. She appears in both the book and screen versions and has done readings with children's groups!
First of all, THAT is Jaleel White. Steve Urkel is definitely all grown up! Secondly, Jaleel White is Sonic the Hedgehog.
The Girl From The Ring
That ultra creepy girl from The Ring who climbs out of the TV and makes people go insane? Yeah, she's Lilo of Lilo and Stitch.
Tim Gunn IS Baileywick. No, really. Sofia the First creators modeled the character of Baileywick off of Tim Gunn.
INCONCEIVABLE! Wallace Shawn voiced Rex in Disney's Toy Story franchise!
It might be better to ask what voices Whoopi Goldberg CAN'T do. Fantasy, Shenzi, Mrs. Rabbit, the Tower, and Stretch are but 5 of the voices on her impressive resume.
Frank Oz is both Yoda AND Grover. Very cool that is!