Leon Tyler

The Monkey's Uncle

Leon · 1965

Son of Flubber

Humphrey Hacker (uncredited) · 1963

Wake Me When It's Over

Orderly (uncredited) · 1960

Hawaiian Eye

Jimmie Branscomb · 1959

Ghost of Dragstrip Hollow

Bonzo the Clown · 1959

Juvenile Jungle

Ballpark Usher · 1958

Outcasts of the City

1958

Spring Reunion

Teenager in Car (uncredited) · 1957

Shake, Rattle and Rock!

Aloysius Pentigrouch · 1956

Rapto

TV Assistant Director (uncredited) · 1956

Lay That Rifle Down

Horace Speckleton · 1955

Father Knows Best

Freddie Beacham (uncredited) · 1954

Father Knows Best

John Davis · 1954

Flight Nurse

Soldier · 1953

Main Street to Broadway

Boy Actor (uncredited) · 1953

Sweethearts on Parade

Tommy Wayne · 1953

The Ford Television Theatre

Jack · 1952

Just for You

David McKenzie · 1952

People Will Talk

Student (uncredited) · 1951

That's My Boy

Student (uncredited) · 1951

Mr. Music

Bookish Student (uncredited) · 1950

The Jack Benny Program

1950

The George Burns and Gracie Allen Show

The Western Union Boy · 1950

The Happy Years

Edward "Puffy" Ellis · 1950

Military Academy with That Tenth Avenue Gang

Specs · 1950

Mr. Soft Touch

Percentage (Uncredited) · 1949

Mickey

Robbie Matthews · 1948

This Love of Ours

Ross · 1945

El hijo de Lassie

Arne · 1945

Circumstantial Evidence

Lefty · 1945

Great Stagecoach Robbery

Tattletale · 1945

The Great Mike

Junior · 1944

Maisie Goes to Reno

Boy (Uncredited) · 1944

The Seventh Cross

Fritz / Hitler Youth (uncredited) · 1944

Bomber's Moon

Karl · 1943

The Moon Is Down

Boy (uncredited) · 1943

On the Sunny Side

Flip · 1942

Over My Dead Body

Tailor's Little Boy · 1942

Whistling in the Dark

Gerald (uncredited) · 1941

They Meet Again

Dick · 1941

Melody for Three

Clarence Mitchell (uncredited) · 1941

Spots Before Your Eyes

Kid · 1940