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]
The Looney Tunes Hall of Fame
⭐ 0Gee Whiz-z-z-z-z-z-z
⭐ 6.6Fast and Furry-ous
⭐ 7To Beep or Not to Beep
⭐ 6.962Adventures of the Road-Runner
⭐ 6.086Superior Duck
⭐ 5.9Hook, Line and Stinker
⭐ 6.647Zipping Along
⭐ 6.82Going! Going! Gosh!
⭐ 6.828Ready.. Set.. Zoom!
⭐ 6.8Stop! Look! and Hasten!
⭐ 6.7Guided Muscle
⭐ 6.9Scrambled Aches
⭐ 6.9There They Go-Go-Go!
⭐ 6.4Zoom and Bored
⭐ 6.6Whoa, Be-Gone!
⭐ 6.9The Wild Chase
⭐ 5.867Beep, Beep
⭐ 7.2Fastest with the Mostest
⭐ 6.4Hopalong Casualty
⭐ 6.7Zip 'n Snort
⭐ 6.3The Whizzard of Ow
⭐ 7Tiny Toon Adventures: How I Spent My Vacation
⭐ 6.6Flash in the Pain
⭐ 6The Bugs Bunny/Road Runner Movie
⭐ 7.3Hare-Breadth Hurry
⭐ 5.6⭐ 7.7⭐ 7.9⭐ 7.7