Christopher Nolan (Dunkirk) Dunkirk

Christopher Nolan wrote and directed Dunkirk as his most formally radical film — a war movie stripped of backstory, conventional characterization, and nearly all exposition. The project gestated for two decades after Nolan and producer Emma Thomas crossed the English Channel together in the mid-1990s and experienced firsthand how punishing the crossing could be.

Nolan conceived the film as a survival story, not a war film

The distinction shaped every structural and casting decision. There are no strategy rooms, no generals pointing at maps, no scenes set in London or Berlin. The audience knows only what the characters on the beach, the boat, and the plane know.

"I didn't view this as a war film. I viewed it as a survival story." — Christopher Nolan, Variety (2017)

"I had to approach Dunkirk not as a war film, but as a survival story. That was the only way I felt confident in my ability to be able to address the material." — Christopher Nolan, Little White Lies (2017)

Nolan's 76-page screenplay was unusually short for a feature — reflecting the formal commitment to showing rather than telling. He considered making the film without a traditional script at all. Emma Thomas talked him out of it. (wikipedia)

The triptych structure came from the material itself

Nolan fragmented the Dunkirk story into three timelines covering different durations — one week on the beach, one day at sea, one hour in the air — and intercut them so they converge at the climax.

"I wound up fragmenting the story into three different story lines that braid together, and broadly speaking that's land, sea and air." — Christopher Nolan, NPR (2017)

The ambition was to make the entire film feel like the third act of his other movies — the section where parallel storylines start to become more than the sum of their parts.

"I wanted to take what I call the snowballing effect of the third act of my other films, where parallel story lines start to be more than the sum of their parts, and I wanted to try to make the entire film that way, and strip the film of conventional theatrics." — Christopher Nolan, Collider (2017)

He built the film around suspense rather than combat

Nolan drew a deliberate line between suspense and horror — both generate tension, but through opposite mechanisms. The set pieces are constructed around physical jeopardy rather than violence or gore.

"I needed suspense, and the language of suspense is one where you can't take your eyes from the screen." — Christopher Nolan, Variety (2017)

"We constructed our set-pieces not around violence, not around blood, but around physical jeopardy." — Christopher Nolan, Variety (2017)

"This is sensory cinema. This is about being on the beach, not back in offices in Whitehall." — Christopher Nolan, Little White Lies (2017)

The casting reflected an argument about who war happens to

Nolan cast unknown young actors for the soldiers and established performers for the authority figures — the people who choose to enter the danger zone rather than being trapped in it. The unknowns were chosen precisely because audiences would not recognize them.

"We don't know who any of these guys are. We throw you on the beach with characters you don't know, and they don't know each other." — Christopher Nolan, Little White Lies (2017)

Harry Styles was cast after an open call that auditioned thousands. Nolan has said he was not aware of Styles's fame as a musician and cast him because he had "an old-fashioned face" — "the kind of face that makes you believe he could have been alive in that period." (hollywoodreporter)

Nolan committed to practical filmmaking at every scale

Real Spitfires, real Little Ships, 6,000 extras, and IMAX 65mm cameras hand-held in surf and sand. The production built a replica of the mole from original blueprints at a cost of $900,000. Nolan crashed a camera-equipped plane into the English Channel and sent divers to retrieve the footage.

"There's really nothing in the film that isn't in some way based in some kind of practical reality that we put in front of the camera." — Christopher Nolan, No Film School (2017)

"As a director, I try to show people things they've never seen before." — Christopher Nolan, Variety (2017)

The film earned Nolan his first Best Director nomination

Dunkirk received eight Academy Award nominations including Best Picture and Best Director — Nolan's first nomination in that category after directing Memento, The Dark Knight, Inception, and Interstellar. It won three Oscars: Best Film Editing, Best Sound Editing, and Best Sound Mixing. The film grossed $527 million worldwide, becoming the highest-grossing WWII film until Nolan's own Oppenheimer surpassed it in 2023. (wikipedia)