Mako

Mako Iwamatsu  (December 10, 1933 – July 21, 2006) was a Japanese American actor, nominated for the Oscar and Tony awards. Many of his acting roles credited him simply as Mako where he omits his surname. He is known for his acting role as Akiro the Wizard in both Conan the Barbarian and Conan the Destroyer and his voice roles as Aku from Samurai Jack , Splinter from TMNT and Iroh from Avatar: The Last Airbender. In RoboCop 3, he played Kanemitsu.