The 1970s might not have been the golden age of spy cinema—that honor often goes to the 1960s—but the decade still delivered some unforgettable espionage thrillers. While the era was dominated by gritty crime dramas and paranoid political thrillers, a handful of films managed to blend the spy genre with fresh twists, from martial arts to sci-fi. Here are the seven best spy movies of the 1970s, ranked for your viewing pleasure.

7. Scorpio (1973)

Alain Delon, fresh off his iconic turn in Le Samouraï, returns to the world of hitmen in Scorpio, but this time the stakes are more espionage than crime. Delon plays a CIA operative tasked with eliminating a former mentor, played by Burt Lancaster. The plot thickens as the mentor catches wind of the plot, leading to a web of double-crosses and shady dealings that are par for the course in the spy game. It's a tense, stylish thriller that also reunites the stars of The Leopard, though the tone here is far grittier.

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6. The Killer Elite (1975)

Sam Peckinpah's The Killer Elite is a chaotic blend of espionage, gang warfare, and martial arts that feels more like a wild ride than a tightly plotted thriller. The film follows a group of mercenaries who get tangled in a web of betrayal and violence. It's not Peckinpah's most coherent work, but its sheer unpredictability and offbeat humor make it a fascinating oddity. If you're in the mood for something messy yet entertaining, this one delivers.

5. ESPY (1974)

For something truly out there, ESPY is a Japanese sci-fi spy film that pits psychic agents against a wave of assassinations targeting world leaders. It's a bizarre mix of espionage, superpowers, and action that feels like a fever dream. While it may not be a classic in the traditional sense, its sheer weirdness and fun factor make it a standout for adventurous viewers. It's a spy-fi romp that's hard to compare to anything else.

4. The Eiger Sanction (1975)

Clint Eastwood steps into the spy game with The Eiger Sanction, playing a retired assassin forced back into action. The film is notable for its stunning mountain-climbing sequences and Eastwood's signature stoic charisma. While the moral conflict isn't as deep as his later work in Unforgiven, it's still a solid action-thriller that lets Eastwood play a Bond-like figure with his own rugged style. The stunts are impressive, and the alpine setting adds a unique flavor.

3. Three Days of the Condor (1975)

Robert Redford stars in this quintessential paranoid thriller about a CIA researcher who uncovers a conspiracy within his own agency. After his entire office is wiped out, he goes on the run, trusting no one. The film captures the post-Watergate distrust of institutions, and Redford's performance is both vulnerable and determined. It's a tense, claustrophobic experience that keeps you on edge from start to finish, making it one of the best spy films of the decade.

2. Enter the Dragon (1973)

Bruce Lee's iconic martial arts masterpiece also qualifies as a spy film, as his character goes undercover at a martial arts tournament to gather evidence against a criminal mastermind. The film is a perfect fusion of espionage and martial arts, featuring some of the most electrifying fight scenes ever put on screen. It's a genre-blending triumph that remains a must-watch for action fans. For more on the genre, check out our list of the most brutal action movies ever made.

1. The Conversation (1974)

While not a traditional spy movie, Francis Ford Coppola's The Conversation is a masterclass in surveillance and paranoia. Gene Hackman plays a surveillance expert who becomes obsessed with a recording he made, leading to a chilling exploration of guilt and isolation. It's a slow-burn psychological thriller that captures the era's unease, and it's widely considered one of the greatest films of the 1970s. If you're a fan of tense, character-driven spy stories, this is the pinnacle.

These films prove that even in a decade not known for spy movies, there were still gems worth celebrating. Whether you prefer the gritty realism of Three Days of the Condor or the explosive action of Enter the Dragon, there's something here for every espionage enthusiast. And if you're looking for more high-octane thrills, don't miss our ranking of R-rated blockbusters or our take on sci-fi movies that predicted the future.