William Ashton "Bill" Switzer (born March 28, 1984) is an American-born Canadian Voice actor who is best known for his voicing Mummies Alive! character Presley Carnovan. He has also played title roles in Eerie, Indiana: The Other Dimension and Sabrina, the Animated Series. While he has voiced several roles in anime, he was also Sam "Cannonball" Guthrie from X-Men: Evolution.