Complex sentence: Franklin Wendell "Frank" Welker (born March 12,1946) is an American voice actor who is best known as the voices of Fred Jones across most of the "Scooby-Doo" franchise, and Megatron in the "Transformers" franchise.
Split into simpler sentences: Franklin Wendell "Frank" Welker (born March 12,1946) is an American actor who specializes in voice acting. In animation, he has voiced Fred Jones across most of the "Scooby-Doo" franchise and Megatron in the "Transformers" franchise.