The Devil's Passkey

The wife of an American playwright in Paris becomes ensnared in the seductive wiles of an American Army officer, but her devotion to her husband convinces the officer to try to extricate her from the gossip and scandal that have ensued.

• Erich von StroheimDirector
• Baroness de MeyerWriter
• Erich von StroheimWriter

• Sam De GrasseWarren Goodwright
• Una TrevelynGrace Goodwright
• Clyde FillmoreCaptain Rex Strong
• Maude GeorgeRenée Malot
• Leo WhiteAmadeus Malot
• Mae BuschLa Belle Odera
• Jack MathisCount De Trouvere
• Ruth KingYvonne, His Wife
• Albert EdmondsonAlphonse Marior (as Al Edmondson)
• Edward ReinachDirector of Theatre Français