Darsteller und CrewJoseph HenaberyRegisseur:inRay CollinsWaiteJohn HamiltonInspector CarrDonald MeekDr. Crabtree - CriminologistHarry T. MoreyShip's CaptainBurnet Hersheytvm.persons.postions.dialogueS.S. Van DineSchreiber:inWalter KingsfordDetective Doyle (uncredited), Dodge - Miller's Valet (uncredited)Edwin B. DuParKameramann/frauBetty PierceDaisy