William Desmond Taylor
Robert W. Wainwright AKA Captain Alvarez
Edith Storey
Bonita - Don Arana's Niece
George Stanley
Rosas - President of Argentina
George Holt
Tirzo AKA Del Caprio - the Spy
Otto Lederer
Don Arana - the Foreign Minister
Myrtle Gonzalez
Mercedes - Bonita's Companion
George Kunkel
Gonzalo - Chief of Police