Frank Welker Biography
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Trivia

Referred to in Hollywood as a "voice god".

Has shared two roles with
Leonard Nimoy. When the third season of
The Transformers came around, Frank took the role of Galvatron that
Leonard Nimoy had taken in
The Transformers: The Movie. And in
Star Trek III: The Search for Spock, Frank provided the 'screams' of
Leonard Nimoy's most famous character, Mr Spock.

Provided the voice for 8 of the original 14 Decepticons in the
The Transformers cartoon: Megatron, Soundwave, Skywarp, Lazerbeak, Rumble, Frenzy, Ravage, and Buzzsaw. He voiced two of the original Autobots as well: Trailbreaker and Mirage, as well as one of the Dinobots (Sludge) that also appeared in the first season.

He has done every voicing of Freddy "Fred" Jones for the Scooby-Doo series with the sole exception of
A Pup Named Scooby-Doo. Even in parodies and cameos on different TV shows, he has always done his voice.

Has done voices for both the original Star Trek film series and the television series
Star Trek: Voyager.

He also did the animal voice effects including "Dumbo" in
Who Framed Roger Rabbit.

In
Steven Spielberg Presents... Tiny Toon Adventures, he voiced Furrball, Gogo Dodo, Calamity Coyote, Little Beeper, Byron Basset, Uncle Stinky Pig, Henry Bear and Ralph the Guard, who later appeared in
Animaniacs, where Frank not only voiced Ralph, but also voiced Thaddeus Plotz, Buttons, Runt, Flavio Hippo and Chicken Boo
Source provided by imdb (Copyright) - The Internet Movie Database.