Jensen Ackles

Character: Dean Winchester

Jared Padalecki

Character: Sam Winchester

Misha Collins

Character: Castiel

Frank Welker

Character: Fred Jones/Scooby-Doo (voice)

Grey DeLisle

Character: Daphne Blake (voice)

Matthew Lillard

Character: Shaggy Rogers (voice)

Kate Micucci

Character: Velma Dinkley (voice)

Dee Bradley Baker

Character: Phantasm (voice)

Eric Bauza

Character: Cousin Slicker (voice)

Stephen Stanton

Character: Cosgood Creeps (voice)

Fred Tatasciore

Character: Colonel Sanders (voice)

Peter New

Character: Jay

Michael Girardin

Character: Alan

Kegan Frith

Character: Ghost Kid