Fr. Michael William Logan

Ruth Grandfort

Inspector Larrue

Willy Robertson

Otto Keller

Pierre Grandfort

Alma Keller

Father Millars

Maid (uncredited)

Det. Sgt. Farouche (uncredited)

Man Crossing the Top of Long Staircase (uncredited)

Monsieur Villette (uncredited)

Father Benoit (uncredited)

Murphy (uncredited)