Paul Julian
Paul Julian (June 25, 1914 – September 5, 1995) was an American background animator, sound effects artist and voice actor for Warner Bros. Cartoons. He worked on Looney Tunes short films, primarily on director Friz Freleng's Sylvester and Tweety Bird shorts. During his time at Warner, Julian provided the vocal effects of the Road Runner. [biography (excerpted) from Wikipedia]
Filmography
Looney Tunes Cartoons
What's New, Scooby-Doo?
Coyote vs ACME
Tiny Toon Adventures: How I Spent My Vacation
Hare-Breadth Hurry
The Bugs Bunny/Road Runner Movie
Adventures of the Road-Runner
Scrambled Aches
Zipping Along
Going! Going! Gosh!
Beep, Beep
Gee Whiz-z-z-z-z-z-z
Flash in the Pain
Fast and Furry-ous
The Wild Chase
Ready.. Set.. Zoom!
Stop! Look! and Hasten!
The Solid Tin Coyote
There They Go-Go-Go!
Zoom and Bored
The Whizzard of Ow
Whoa, Be-Gone!
To Beep or Not to Beep
Fastest with the Mostest
Hopalong Casualty
Superior Duck
The Looney Tunes Hall of Fame
Guided Muscle
Hook, Line and Stinker
Zip 'n Snort