WHEN ASSASSIN PHILIP RAVEN SHOOTS A BLACKMAILER AND HIS BEAUTIFUL FEMALE COMPANION DEAD, HE IS PAID OFF IN MARKED BILLS BY HIS TREASONOUS EMPLOYER WHO IS WORKING WITH FOREIGN SPIES. STARRING ALAN LADD, VERONICA LAKE, ROBERT PRESTON, LAIRD CREGAR, YVONNE DE CARLO, MARC LAWRENCE.