Broken Lullaby

A young French soldier in World War I is overcome with guilt when he kills a German soldier who, like himself, is a musically gifted conscript, each having attended the same musical conservatory in France. The fact that the incident occurred in war does not assuage his guilt. He travels to Germany to meet the man's family.

• 
  Ernst Lubitsch

• 
  Lionel Barrymore
  Dr. H. Holderlin
• 
  Phillips Holmes
  Paul Renard
• 
  Nancy Carroll
  Fraulein Elsa
• 
  Louise Carter
  Frau Holderlin
• 
  Lucien Littlefield
  Herr Walter Schultz
• 
  Tom Douglas
  Walter Holderlin
• 
  Zasu Pitts
  Anna, Holderlin's Maid
• 
  Frank Sheridan
  Priest
• 
  George Bickel
  Herr Bresslauer, Dress Shop Owner
• 
  Emma Dunn
  Frau Miller
• 
  Reginald Pasch
  Fritz's Father
• 
  Rodney McLennan
  War Veteran
• 
  George Irving
  Townsman (uncredited)
• 
  Marjorie Main
  Frau Schmidt - Townswoman (uncredited)
• 
  Tully Marshall
  Gravedigger (uncredited)
• 
  George Davis
• 
  Robert Dudley
• 
  Lillian Elliott
• 
  Julia Swayne Gordon
• 
  Kate MacKenna