Jimmy Lydon

The World of Tomorrow

as Bud Middleton (archive footage)

St. Elsewhere

as Harold O'Shea

Simon & Simon

Peter Lundy and the Medicine Hat Stallion

as Muggeridge

Vigilante Force

as Tom Cousy

The New Daughters of Joshua Cabe

as Jim Pickett

Ellery Queen

as Radio Actor

Ellery Queen: Too Many Suspects

as Actor

The Rockford Files

as Wyatt

The Rockford Files

as Barrow

The Six Million Dollar Man

as Dr. Waters

Bonnie's Kids

as Motel Manager

Michael O'Hara the Fourth

as John Stevens

The Strange Monster of Strawberry Cove

as Jim Durden

Cannon

Scandalous John

as Grotch

Cannon

as Betting Clerk

Love, American Style

as Photographer

Death of a Gunfighter

as Luke Mills

Adam-12

as Tyler

Adam-12

as Harvey Shore

The F.B.I.

as Joey Witner

The F.B.I.

as Church

Many Happy Returns

87th Precinct

as Roger Pitt

The Last Time I Saw Archie

as Pvt. Billy Simpson (as James Lydon)

Stagecoach West

as Gil Soames

The Barbara Stanwyck Show

as Harry

Checkmate

as Ben Roberts

I Passed for White

as Jay Morgan

The Hypnotic Eye

as Emergency Doctor (as James Lydon)

The Untouchables

as Hotel Clerk (uncredited)

The Twilight Zone

as Patrolman

Tightrope

77 Sunset Strip

Man with a Camera

Lawman

The Texan

as Smitty

Bronco

Peter Gunn

Wanted: Dead or Alive

as Dan Murdock

Wanted: Dead or Alive

as Paul Decker

Casey Jones

as Johnny Ferguson

Trackdown

Trackdown

as Mark Turley

Trackdown

as Joe Corbett

Maverick

as Terry McKenna

M Squad

as Joseph Rinehart

Wagon Train

as Hotel Clerk

Wagon Train

as Todd

Chain of Evidence

as Steve Nordstrom (as James Lydon)

Wire Service

as Harris

The Gale Storm Show

as Hendricks

The Gale Storm Show

as Officer Evans

Battle Stations

as Squawk Hewitt

Screen Director's Playhouse

as Lt. Fred Green

Sergeant Preston of the Yukon

Navy Log

Gunsmoke

as Baines

Gunsmoke

as Charlie Boggs

The Life and Legend of Wyatt Earp

as Tom Fitch (uncredited)

Rage at Dawn

as Dedrick

The Wonderful World of Disney

as Jim Durden

The Wonderful World of Disney

as John Stevens

Lassie

as Mr. Dennis

The Desperado

as Tom Cameron

Public Defender

as John Ferrari

Rocky Jones, Space Ranger

Island in the Sky

as Murray, Dooley's navigator

General Electric Theater

as Larry White

Mr. & Mrs. North

Corky of Gasoline Alley

as Skeezix Wallet

Racket Squad

Oh! Susanna

as Benton

Gasoline Alley

as Skeezix

The Magnificent Yankee

as Clinton

The First Hundred Years

Hot Rod

as David Langham Jr.

September Affair

as Johnny Wilson

Lux Video Theatre

as D. Crockett Weeks

Lux Video Theatre

as Dinny

Destination Big House

as Freddy Brooks

Tarnished

as Junior Bunker

When Willie Comes Marching Home

as Charles 'Charlie' Fettles

The Life of Riley

Tucson

as Andy Bryant

Bad Boy

as Ted Hendry (as James Lydon)

Miss Mink of 1949

as Joe Forrester

An Old-Fashioned Girl

as Tom Shaw

Joan of Arc

as Pierre d'Arc, Joan's younger brother

Out of the Storm

as Donald Lewis

The Time of Your Life

as Dudley Bostwick

Good News

as Jimmy's Classmate (uncredited)

Sweet Genevieve

as Bill Kennedy

Life with Father

as Clarence Day Jr.

Cynthia

as Ricky Latham

Affairs of Geraldine

as Willy Briggs

Time to Kill

as Lou

Twice Blessed

as Mickey Pringle

Strange Illusion

as Paul Cartwright

The Town Went Wild

as Bob Harrison

When the Lights Go On Again

as Ted Benson

Henry Aldrich's Little Secret

as Henry Aldrich

The Road to Victory

as Danny Ames (uncredited)

The Shining Future

as Danny Ames

Henry Aldrich Plays Cupid

as Henry Aldrich

My Best Gal

as Johnny McCloud

Henry Aldrich, Boy Scout

as Henry Aldrich

Henry Aldrich Haunts a House

as Henry Aldrich

Henry Aldrich Swings It

as Henry Aldrich

Henry Aldrich Gets Glamour

as Henry Aldrich

Aerial Gunner

as Sandy Lunt

A Letter From Bataan

as Chuck Lewis

Henry Aldrich, Editor

as Henry Aldrich

Henry and Dizzy

as Henry Aldrich

The Mad Martindales

as Bobby Bruce Turner

Cadets on Parade

as Joe Novak

Henry Aldrich for President

as Henry Aldrich

Naval Academy

as Tommy Blake

Bowery Boy

as Sock Dolan

Little Men

as Daniel "Danny" Burdle

Tom Brown's School Days

as Tom Brown

Two Thoroughbreds

as David Carey

Home Early

as Junior Doakes

The Middleton Family at the New York World's Fair

as Bud

Back Door to Heaven

as Young Frankie Rogers