Peter Cullen

Veteran voice actor Peter Cullen played the evil and mysterious Captain Slaughter in Pound Puppies. He also played Venger in Dungeons and Dragons, Cindarr in Visionaries: Knights of the Magical Light and to a lesser extent, the evil wizard Renwick in the short-lived Little Wizards. He is best known as the voice of Optimus Prime from The Transformers and currently voices Eeyore from the Winnie The Pooh franchise.