Warren Graff

Happy Tree Friends - Ski Patrol

Happy Tree Friends- Winter Break

Happy Tree Friends - Ski Patrol

Happy Tree Friends - Cubtron Z

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

Happy Tree Friends: The Movie

Happy Tree Friends - Mole in the City

Happy Tree Friends - Dino-Sore Days

Happy Tree Friends - Operation Tiger Bomb

Happy Tree Friends- Winter Break