Warren Graff
An image from Sonic Boom, one of the productions that also features Warren Graff.

Warren Graff

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Happy Tree Friends
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Happy Tree Friends

1999

Sonic Boom
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Sonic Boom

2014

Happy Tree Friends - Ski Patrol
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Happy Tree Friends - Ski Patrol

2006

Happy Tree Friends: The Movie
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Happy Tree Friends: The Movie

2006

Happy Tree Friends - Cubtron Z
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Happy Tree Friends - Cubtron Z

2013

Spike & Mike's Sick and Twisted Festival of Animation: Full Frontal
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Spike & Mike's Sick and Twisted Festival of Animation: Full Frontal

2003