The Heart of a Siren
VoltarElenco
Barbara La MarrIsabella Echevaria
Conway TearleGerald Rexford
Harry T. MoreyJohn Strong- Paul DoucetMario Gonzalez
Florence AuerLisette
Ida DarlingMrs. Rexford - Duchess of Chatham
William RicciardiIsabella's Uncle Emilio
Clifton WebbMaxim- Florence BillingsLady Louise Calvert
- Michael RaylePierre
Tammany YoungPickpocket (sem créditos)
