Terry Klassen (born March 31, 1957 in Winnipeg, Manitoba, Canada) is a Canadian voice actor and voice director. He co-created Yvon of the Yukon. He is the voice director for many shows, including Martha Speaks, Johnny Test, George of the Jungle, Ed, Edd n Eddy, several Barbie movies, Transformers, CardCaptors, Salty's Lighthouse and GI Joe. Terry is also a writer and recently was story editor on the Bakugan series. He portrays Eddy's Brother in Ed, Edd n Eddy's Big Picture Show.