Jimmy Lydon

Joan of Arc

1948 · Pierre d'Arc, Joan's younger brother

Cannon

1971 · Betting Clerk

Island in the Sky

1953 · Murray, Dooley's navigator

Life with Father

1947 · Clarence Day Jr.

Good News

1947 · Jimmy's Classmate (uncredited)

Rage at Dawn

1955 · Dedrick

Scandalous John

1971 · Grotch

Death of a Gunfighter

1969 · Luke Mills

Michael O'Hara the Fourth

1972 · John Stevens

The Hypnotic Eye

1960 · Emergency Doctor (as James Lydon)

When Willie Comes Marching Home

1950 · Charles 'Charlie' Fettles

Bad Boy

1949 · Ted Hendry (as James Lydon)

Out of the Storm

1948 · Donald Lewis

September Affair

1950 · Johnny Wilson

Vigilante Force

1976 · Tom Cousy

I Passed for White

1960 · Jay Morgan

Gasoline Alley

1951 · Skeezix

Tarnished

1950 · Junior Bunker

Tom Brown's School Days

1940 · Tom Brown

Battle Stations

1956 · Squawk Hewitt

The Time of Your Life

1948 · Dudley Bostwick

The Desperado

1954 · Tom Cameron

Cynthia

1947 · Ricky Latham

Bowery Boy

1940 · Sock Dolan

Alacakaranlık Kuşağı

1959 · Patrolman

Simon & Simon

1981

Adam-12

1968 · Tyler

Adam-12

1968 · Harvey Shore

Maverick

1957 · Terry McKenna

Wagon Train

1957 · Hotel Clerk

Wagon Train

1957 · Todd

St. Elsewhere

1982 · Harold O'Shea

The Rockford Files

1974 · Wyatt

The Rockford Files

1974 · Barrow

Cannon

1971

The F.B.I.

1965 · Joey Witner