35 Cartoons You Never Realized Were Voiced By Celebrities

You’ll never guess who was Reptar.

1. Tim Curry as Nigel Thornberry


The Wild Thornberrys

2. Jessica Walter as Fran the Dinosaur



3. Alexander Gould (aka Shane Botwin) as Nemo


Finding Nemo

4. George Clooney as the doctor from South Park.


The South Park Movie

5. Michael Cera as Brother Bear


The Berenstain Bears

6. Bruce Willis as Spike


The Rugrats Movie

7. Robert Downey Jr. as Patrick Pewterschmidt


Family Guy

8. Carlos Alazraqui as Rocko


Rocko’s Modern Life

9. Justin Timberlake was the guy who said “I’m lovin’ it” in the McDonald’s commercials.


Not a cartoon, but YOU GET IT.

10. Busta Rhymes as Reptar


The Rugrats Movie

11. Frank Zappa as the pope in Ren and Stimpy


Ren and Stimpy

12. Uncle Phil from Fresh Prince as Shredder



13. Jay Leno as The Crimson Chin


Fairly Odd Parents

14. Alec Baldwin as the bad guy Dennis


The SpongeBob Movie

15. The voice of Lilo is the girl from The Ring.


16. Michael J. Fox as Stuart Little


Stuart Little

17. Vin Diesel as The Iron Giant



The Iron Giant

18. Whoopi Goldberg as Fantasy the Book


The Pagemaster

19. Mel Gibson as John Smith



20. Val Kilmer as Moses


The Prince of Egypt

21. Burt Reynolds as Charlie B. Barkin


All Dogs Go to Heaven

22. Dustin Hoffman as Benedict Arnold


Liberty’s Kids

23. Adam West as R. Kelly’s Lawyer


The Boondocks

24. Stephen Colbert And Steve Carell As The Ambiguously Gay Duo



25. Kurt Russel as Elvis in Forrest Gump


Also not a cartoon. But let’s just go with it.

26. Ringo Starr as the Duck Brothers


Courage the Cowardly Dog

27. J.K. Simmons as the yellow M&M


28. Flea as Donnie


The Wild Thornberrys

29. Jeff Goldblum voiced the villain Verminous Skumm.


Captain Planet

30. Meg Ryan was Dr. Blight.


Captain Planet

31. And Sting was Zarm.


Captain Planet

32. Johnny Cash as the space coyote in The Simpsons


The Simpsons

33. Grover = Yoda. They are both voiced by Frank Oz.


34. Captain Hadley from The Shawshank Redemption is also Mr. Krabs.


35. The guy who voiced Optimus Prime is ALSO Eeyore.



And let’s not forget:

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