Reparto y equipo
-
Mario LanzaDamon Vincenti - Joan FontaineKendall Hale
- Sara MontielJuana Montes
- Vincent PriceCharles Winthrop
- Joseph CalleiaMaestro Marcatello
- Harry BellaverTonio
- Vince EdwardsMarco Roselli
- Silvio MinciottiLardelli
- Frank PugliaManuel Montes
- Edward PlattCarter
- Frank YaconelliGiuseppe (uncredited)
- Mario SilettiSanroma (uncredited)
- Eduardo NoriegaFelipe (uncredited)
- Jean FennSoprano in San Francisco
- Joseph VitaleBaritone (uncredited)
- Victor RomitoBass (uncredited)
- Anthony MannDirección
- Henry BlankeProducción
- Ivan GoffEscritor
- Ben RobertsEscritor
- John TwistEscritor