Down-on-his-luck Mike Cormack is hired to fly to a Caribbean island to retrieve a missing ruby. On the island, possibly involved with the ruby's disappearance, is his ex-girlfriend.
John Payne
as Mike Cormack
Mary Murphy
as Janet Martin
Francis L. Sullivan
as Barzland
Eduardo Noriega
as Inspector Peña
Arnold Moss
as Paul Armand
Walter Reed
as Lawrence
Sándor Szabó
as Johann Torbig
Pepe Hern
as Lalo
Robert Cabal
as Miguel
Paul Picerni
as Eduardo Martin