Garry Chalk
Garry Glen Chalk
 (born February 17, 1952) is a British-born Canadian actor and voice actor.

Voice roles

Street Sharks


  • He has provided the voices for Optimus Primal of Beast Wars: Transformers and Beast Machines, as well the Optimus Prime in the anime English dubs of Transformers: ArmadaTransformers Energon, and Transformers: Cybertron, and also was the third American voice of Dr. Robotnik for Sonic Underground.
  • He has lent his voice to over 30 animated television series and has been in films such as The Fly IIGodzilla and Freddy vs. Jason. He played the recurring role of Col. Chekov on Stargate SG-1.