Biography
He is probably best known as the voice of Disney's Goofy and the original Bozo the Clown, a part he played for a full decade beginning in 1946. He also provided the voice for Practical Pig, the pig who built the "house of bricks" in the Disney short Three Little Pigs, as well as both Sleepy and Grumpy in Snow White and the Seven Dwarfs, and the barks for Pluto the dog. Colvig worked for not only the Disney studio, but also the Warner Bros. animation studio , Fleischer Studios (Bluto, Gabby), and MGM, where he voiced a Munchkin in The Wizard of Oz.
Known For
The Grasshopper and the A...
Grasshopper (voice)
Elmer Elephant
(voice) (uncredited)
Alice in Wonderland
Flamingo (voice) (uncredited)
The Wizard of Oz
Munchkins (voice) (uncredited)
Snow White and the Seven ...
Sleepy / Grumpy / Dopey (hiccups) (voice) (uncredited)
Sleeping Beauty
Maleficent’s Goon (voice) (uncredited)

The Wise Little Hen
Peter Pig's Groaning Noises (voice) (uncredited)

The Adventures of Ichabod...
Ichabod Crane (screaming) (voice)

Barnyard Olympics
Pete / Starter / Laugh in Crowd (voice) (uncredited)

Blitz Wolf
Sergeant Pork, the Third Pig (voice)