Walter Tetley
Walter Tetley (June 2, 1915 – September 4, 1975) was an American voice actor specializing in child impersonation during radio's classic era, with regular roles on The Great Gildersleeve and The Phil Harris-Alice Faye Show, as well as continuing as a voice-over artist in animated cartoons, commercials, and spoken-word record albums. He is perhaps best known as the voice of "Sherman" in the Jay Ward-Bill Scott Mr. Peabody TV cartoons.
Walter Tetley's perennially adolescent voice was the result of a medical condition which arrested his development, preventing his voice from breaking into maturity as well as preventing his further physical growth.
In 1971 Tetley was seriously injured in a motorcycle accident and used a wheelchair for the rest of his life. He died in 1975 at age 60, having never fully recovered from his injuries.
[biography (excerpted) from Wikipedia]
Known for
The Bullwinkle Show
Sherman (voice)
Lord Jeff
Tommy Thrums
The Lodger
You Can't Cheat an Honest Man
Boy with Candy Cane (uncredited)
The Goose That Laid the Golden Egg
Felix the Cat (voice)
Mystery Broadcast
Page Boy (uncredited)
They Shall Have Music
Rocks Mulligan
Out of the Fog
The Pride of the Yankees
Cake Delivery Boy (uncredited)
Apple Andy
Andy Panda
Playful Pelican
Andy Panda (voice) (uncredited)
Tower of London
Chimney Sweep
My Son, My Son!
Newsboy
Molly and Me
Grocery Delivery Boy
First Love
Willie, Country Club Page
Cupid Gets His Man
Dan Cupid (voice)
Who Done It?
'Shorty', a studio pageboy
Under Texas Skies
Theodore
Boy Slaves
Pee Wee
The Family Next Door
Boy
Invisible Agent
Newsboy (uncredited)
The Gorilla Man
Sammy
The Adventures of Rocky and Bullwinkle and Friends
Walter Tetley Sherman (voice)
The Villain Still Pursued Her
Telegram Boy (uncredited)
Broadway
Western Union Messenger (uncredited)
Neptune Nonsense
Felix the Cat (voice)
Horror Island
Delivery Boy (uncredited)
Tom Brown's School Days
Student
Thunder Birds
Red Cross Nurse Trainee (uncredited)
Thunder Birds
Messenger Boy
There's Good Boos To-Night
Casper (voice) (uncredited)
Bold King Cole
Felix the Cat (voice)
Clock Cleaners
Stork (voice) (uncredited)
The Gerald McBoing-Boing Show
Dusty (voice)
A Christmas Story
Timmy (voice)
The Spirit of Culver
Hank
The Dudley Do-Right Show
The Haunted Mouse
Mouse (voice) (uncredited)
Reddy Made Magic
Reddy Kilowatt (voice) (uncredited)
Emergency Squad
Matt
Prairie Moon
Clarence Nails Barton
The Wacky Weed
Andy Panda