Frank Welker

 is an American actor. He is famous for doing animal noises, such as in the ' franchise since 2006 and the titular character in ' since 2002, as well as  from the latter franchise since 1969. Frank Welker is also well-known as the most famous voice of Megatron in the  franchise. He portrayed Donkey Kong Jr. in Saturday Supercade and Game Boy in Captain N: The Game Master, and also was the voice of Yoshi and the Goombas in the Super Mario Bros. film.

Known portrayals

 * Saturday Supercade - Donkey Kong Jr.
 * Captain N: The Game Master - Game Boy
 * Super Mario Bros. - Yoshi, Goombas