Clara Barton
Nana Bryant
Elsie Howard
Fay Helm
Military Man at Clara's Death Bed (uncredited)
Harold Miller
Soldier (uncredited)
Carlyle Moore Jr.
Henry Dunant (uncredited)
Frank Puglia
Dr. Louis Appia (uncredited)
Jack Rice
Stretcher Bearer (uncredited)
James Seay
Dr. Bradley (uncredited)
Robert Strange
Gen. James Garfield
John Hamilton
Dr. Bellows
Ted Osborne
Jeremy
John Arledge
Robert Todd Lincoln (uncredited)
John Alexander
Johnny Wilson (uncredited)
Scotty Beckett
Sentry (uncredited)
William Hopper
President Rutherford B. Hayes (uncredited)
Joe King
Bradley's Assistant (uncredited)
Owen King
Director
Jean Negulesco
Screenplay
Editor
Doug Gould
Producer
Gordon Hollingshead
Art Direction
Charles Novi
Music
Howard Jackson
Story
Charles L. Tedford
Director of Photography
Charles P. Boyle