The Grim Adventures of Billy and Mandy Wiki
The Grim Adventures of Billy and Mandy Wiki
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Jeff Doucette

Jeff Doucette is an American actor and Voice actor. He has appeared in the film, Splash, and television shows, 3rd Rock from the Sun, That '70s Show, and Desperate Housewives. He also did the voice of Thumbskull on Ben 10.

He voiced a Admission Ghoul & Imp on Circus of Fear, Blort, Worm & Frog on Puddle Jumping.

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