Movies like Defence of the Realm

Set during the Cold War, this espionage thriller revolves around the hunt for a Soviet double agent at the top of the British intelligence service. The film's atmosphere of distrust and betrayal suits viewers who enjoy Defence of the Realm's own foray into the murky waters of political espionage.

A paranoid wiretapping expert gets caught in a web of deceit when he suspects that a couple he's spying on will be murdered. The Conversation's meticulous pace and focus on surveillance make it resonate with fans of Defence of the Realm's tension and moral quandaries.

This classic political thriller delves into the true story of the Watergate scandal, focusing on two Washington Post journalists determined to uncover the truth. Fans of Defence of the Realm's investigative journalism angle and political intrigue will find All the President's Men's dedication to detail and suspense a perfect follow-up.

In this modern political thriller, a journalist and his old friend, a congressman, investigate the mysterious death of the congressman's mistress. State of Play, like Defence of the Realm, combines political corruption with journalistic perseverance, creating a gripping and thought-provoking narrative.

This geopolitical thriller illustrates the far-reaching influences of the oil industry on international politics. Syriana's complex narrative and multifaceted approach to global politics make it a strong recommendation for those who appreciate the political layers in Defence of the Realm.

When a CIA researcher finds all his co-workers dead, he must outwit those responsible before they eliminate him as well. Three Days of the Condor offers the same kind of nail-biting tension and conspiracy-laden plot that keeps viewers of Defence of the Realm on the edge of their seats.