Father Knows Best

Earl

Dennis the Menace

2nd Brother

Wagon Train

Jeff Hale

Cheyenne

Joel Weeks

The Adventures of Wild Bill Hickok

Little Joe

The Adventures of Wild Bill Hickok

Jamie

The Pride of the Family

Junior Morrison

Miracle on 34th Street

Thomas 'Tommy' Mara Jr. (uncredited)

The Christmas Carol

Tiny Tim

Small Town Girl

Dennis Kimbell

Stagecoach to Denver

Dickie Barnes (as Bobby Hyatt)

Caught

Little Boy (uncredited)

Les Miserables

Gavroche (uncredited)

The Dark Past

Bobby Collins (uncredited)

The Fuller Brush Girl

Henry (uncredited)

Carbine Williams

David Williams (as Bobby Hyatt)

It's a Big Country

Joseph Esposito

Undertow

When I Grow Up

Binks

High Wall

Richard Kenet (as Bobby Hyatt)

The Basketball Fix

Mickey Long (as Bobby Hyatt)

Christmas Unwrapped: The History of Christmas

Tiny Tim (archive footage)

Mr. Peabody and the Mermaid

Boy

Tomorrow Is Another Day

Johnny Dawson (as Bobby Hyatt)

Watch the Birdie

Boy in Camera Shop (uncredited)

Toughest Man in Arizona

He Ran All the Way

Tommy Dobbs (as Bobby Hyatt)

The Careless Years

Biff Vernon (as Bobby Hyatt)

The Adventures of Huckleberry Finn

Tom Sawyer

Cody of the Pony Express

Jesse Corby (uncredited)

No Minor Vices

Genius (uncredited)

Gypsy Colt

Phil Gerald (as Bobby Hyatt)

Outlaw's Son