Judy Garland and Margaret O'Brien - Under The Bamboo Tree (Meet Me In St. Louis, 1944)

You, John Jones! (1943) James Cagney

Margaret O’ Brien - Actress

Margaret O'Brien Career Retrospective | Legacy Collection | SAG-AFTRA Foundation Conversations

Margaret O'Brien "Pleads For The Enlistment Of America's Youthful Spirit To Make America Better"

What's My Line? - Margaret O' Brien; Peter Ustinov [panel] (Nov 24, 1957)

Tongues of Angels--Frances Farmer, Margaret O'Brien, James MacArthur, 1958 TV