MysteryCrime5759 Play Trailer Play Trailer 5759MysteryCrimethumb_upthumb_downThe Florentine DaggerMarch 30, 1935Directed byRobert FloreyA playwright descended from the Borgia family becomes a murder suspect.US content warning psychiatristdaggerhypnotismborgia family Last Updated: 6 days ago Request Update Clue Club CollectionThe White Cockatoo1935While the Patient Slept1935The Florentine Dagger1935Murder by an Aristocrat1936The Patient in Room 181938Mystery House1938 CastDonald WoodsJuan CesareMargaret LindsayFlorence BallauC. Aubrey SmithGerard LyttonHenry O'NeillVictor BallauRobert BarratInspector Von BrinknerFlorence FairTeresaFrank ReicherVon SteinCharles JudelsSalvatoreRafaela OttianoLili SalvatorePaul PorcasiAntonioEily MalyonFrederickaEgon BrecherKarlHerman BingBakerHenry KolkerAuctioneerBarlowe BorlandEric (uncredited)TrailerFD Trailer Image Gallery RecommendedObsessionThe VerdictAnother Thin ManThe Mirror Crack'dWitness for the ProsecutionGaslightWitness to MurderA Shot in the DarkThe InterviewThe Naked CityHouse of StrangersDeathtrapSong of the Thin ManThe WebEach Dawn I Die