5 Great Action Movies You Probably Didn’t Realize Were Based on Books (#1 Is a Masterpiece)

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When you picture a fantastic action movie, you probably think of explosions, gunfights, and thrilling car chases, along with a hero who can withstand unbelievable punishment. But it’s easy to forget that many of these films actually began as books. Before becoming blockbuster franchises or timeless classics, they were carefully crafted stories with compelling characters and clear conflicts. Interestingly, the movies often become so popular that people forget they were originally based on novels.

We’re not just talking about typical action movies – these are truly exceptional films, the ones that are consistently great and even changed what action movies could be. So, which films are we highlighting? Here are 5 fantastic action movies you might be surprised to learn were originally based on books.

5) American Assassin

Many action movie fans are familiar with American Assassin, and while it’s not always a top-mentioned title, it often surprises viewers who decide to check it out. Based on Vince Flynn’s novel, the film centers on Mitch Rapp (played by Dylan O’Brien), a young man who joins a secret black-ops program after a personal tragedy. He’s quickly thrown into a dangerous mission to stop a terrorist plot involving a nuclear attack. Expect rigorous training, thrilling chases, explosive action, and a compelling story of personal revenge.

While the movie occasionally feels familiar, it doesn’t try to be overly original, and that’s okay. The strongest part is definitely the connection between O’Brien and Michael Keaton – their acting really makes the action scenes exciting and the suspense more impactful. Ultimately, American Assassin delivers exactly what it promises: pure, thrilling entertainment. And the ending is fantastic! It doesn’t need to be complicated to be enjoyable.

4) Bullet Train

Bullet Train is an enjoyable ride thanks to its mix of action and comedy, which are surprisingly well-balanced. Based on Kōtarō Isaka’s novel Maria Beetle, the movie maintains a fast pace throughout. It centers around a group of assassins with different goals who find themselves on the same train, leading to escalating and chaotic events. The result is fast-paced, stylish violence, dark humor, and a sense that even the mayhem is carefully planned.

From the start, Bullet Train grabs your attention simply because you’re eager to see what happens next. What really makes the movie stand out, though, is the cast – they’re charming and funny without being overbearing, and their chemistry creates hilarious moments even amidst all the action. The film leans into its over-the-top style, but manages to stay grounded enough that it doesn’t feel like a joke. The result is a wildly fun, surprising, and captivating story, even when things get a little crazy.

3) First Blood

John Rambo is a hugely recognizable character, but many people don’t realize he started as a character in a novel. The popular film series began with First Blood, which was closely based on David Morrell’s book of the same name. What makes this first film stand out is that it portrays Rambo (Sylvester Stallone) not as an unstoppable fighter, but as a deeply troubled Vietnam War veteran. When he comes into conflict with a small town that views him with suspicion, things quickly escalate, leading to some incredibly suspenseful and unforgettable survival scenes.

Unlike many action films that came after it, this movie doesn’t depend on flashy special effects. The action sequences – chases and fights – feel realistic, relying on clever planning, quick thinking, and believable consequences. Every move feels purposeful, not just for show. What’s more, First Blood subtly explores issues faced by veterans and the impact of war without being overly moralistic. The action supports the story, rather than overshadowing it, which is why the film remains impactful even today.

2) The Bourne Identity

This film is a major success and a standout entry in the action-espionage genre, particularly for its modern take on the formula. Most people are familiar with the plot – The Bourne Identity centers on Jason Bourne (Matt Damon), who wakes up with amnesia and must discover his identity while being pursued by assassins. It’s often overlooked that the film is based on Robert Ludlum’s novel, but the adaptation is remarkably well done. What sets it apart is that every action scene – the chases and fights – directly contributes to the story, revealing more about Bourne and driving the plot forward.

Beyond the exciting action, The Bourne Identity makes its hero feel remarkably human – something most action movies don’t achieve. Bourne isn’t invincible; he gets injured, messes up, and has to think on his feet, which makes every scene more thrilling and believable. Unlike many action films that prioritize flashy spectacle, this movie intentionally draws you into Bourne’s experience, letting you feel his disorientation and desperation. It also redefined spy movies by focusing on realistic action, genuine danger, and a relatable hero who feels like a flawed person, not a superhero.

1) Die Hard

When people talk about the best action movies, Die Hard almost always comes up, and for good reason. It launched several sequels and, despite not being a traditional adaptation of a book, feels tailor-made for the big screen. The movie was loosely based on the novel Nothing Lasts Forever by Roderick Thorp, and it brilliantly executes the classic story of a single person facing overwhelming challenges. Die Hard follows New York police officer John McClane (Bruce Willis) as he’s trapped in a skyscraper during a terrorist attack, and must rely on his wits to survive and rescue the hostages.

What truly sets Die Hard apart is its masterful blend of suspense, action, and humor – not just to entertain, but to consistently ratchet up the tension. It’s no surprise that nearly every action film since has taken inspiration from its approach. Beyond creating a truly memorable hero, the movie also features one of the genre’s greatest villains. It’s simply top-tier entertainment, flawlessly crafted, and a prime example of how a novel can be adapted into a timeless cinematic masterpiece.

Do you enjoy any of these films? Were you aware they originated as books? Share your thoughts in the comments and join the discussion on the ComicBook Forum!

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2026-02-13 19:43