My Son John: Cast
Helen Hayes
Lucille Jefferson
Van Heflin
Stedman
Dean Jagger
Dan Jefferson
Robert Walker
John Jefferson
Minor Watson
Dr. Carver
Frank McHugh
Father O'Dowd
Richard Jaeckel
Chuck Jefferson
James Young
Ben Jefferson
Jimmie Dundee
Taxi Driver (uncredited)
Douglas Evans
Government Employee (uncredited)
Nancy Hale
Nurse (uncredited)
Sam Harris
Professor at Graduation Ceremony (uncredited)
Todd Karns
Bedford (uncredited)
Leo McCarey
John Jefferson (voice) (uncredited)
Lee Miller
Policeman at Shooting Scene (uncredited)
David Newell
FBI Agent (uncredited)
Vera Stokes
Secretary (uncredited)
Fred Sweeney
Cleaner (uncredited)
Margaret Wells
Nurse (uncredited)