Constance Bennett as Anna von Stucknadel

Douglass Montgomery as Hugh McGrath

Oskar Homolka as Detective Schenck Gotz

Frederick Lloyd as Muller

Roy Emerton as Kostner

Peggy Simpson as Mitzi

George Merritt as Webber

Robert Atkins as Adjutant

Terence Downing as Spicer

Clifford Bartlett as Glendhill

Albert Chevalier as McKenzie

H.F. Maltby as Burgomaster

Norman Pierce as Hans

Frederick Piper as Policeman Denker

Virginia Isham as War Widow

Skelton Knaggs as Young Man with Lantern