Warren Graff

—
Happy Tree Friends

Happy Tree Friends

1999

Sonic Boom

Sonic Boom

2014

Happy Tree Friends - Ski Patrol

Happy Tree Friends - Ski Patrol

2006

Happy Tree Friends: The Movie

Happy Tree Friends: The Movie

2006

Happy Tree Friends - Cubtron Z

Happy Tree Friends - Cubtron Z

2013

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

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

2003