

A wealthy young American, bred to class distinction and racial intolerance, enters the Marines during the First World War. In the course of his training and his experiences in the trenches fighting, being wounded by, and being hospitalized with Germans, he comes to a recognition of the equality and brotherhood of men.
Alan Crosland
“Lefty”
Sgt. Moss Gill, U.S.M.C.
Albert Mullins
Thomas Sterrett
Captain Thomas Sterrett (as Captain Thomas Sterrett)
Mortimer Martini
Eugene Harbrok, a Belgium scout
Blanche Davenport
Madam Harbrok
Harold Hallacher
Pierre Harbrok, their son