The Ipcress File (1965) is a Thriller film that follows sly and dry intelligence agent Harry Palmer is tasked with investigating British Intelligence security, and is soon enmeshed in a world of double-dealing, kidnap and murder when he finds a traitor operating at the heart of the secret service. Currently, you can watch The Ipcress File on Amazon Video, Apple TV Store, Fandango At Home. Streaming availability may vary by country and platform over time. It has a user rating of 6.8 out of 10 from 339 votes. Fans of thriller movies may also want to explore similar titles below.