Angel of Mercy This MGM Passing Parade series short tells the story of Clara Barton, the founder of the Red Cross. Details Casts Title Angel of Mercy Release Date 1939-05-20 Runtime 00 Hours 10 Minutes Genres Drama History Production Companies Metro-Goldwyn-Mayer Production Countries United States of America John Nesbitt Narrator (voice) Sara Haden Clara Barton (uncredited) Oscar Apfel Red Cross Representative? William Bailey Recruiting Sergeant (unc? Barbara Bedford Wife (uncredited) Cliff Danielson Minor Role (uncredited) Claire McDowell Mother (uncredited) Barry Norton President Garfield's Sec? Ann Rutherford Sister of Dead Soldier (? Emmett Vogan James A. Garfield (uncre?