Believe it or not, Danny Boyle's new zombie flick was filmed entirely with iPhone 15s!

With a budget of $75 million, this is the biggest movie ever filmed with smartphones.

The movie boasts a star-studded cast, including Killing Eve's Jodie Comer and next James Bond favorite Aaron Taylor-Johnson.

This is the long-awaited sequel to the genre-defining 2002 film, 28 Days Later.

The iPhone 15 Pro Max was the primary camera used for filming.

Director Danny Boyle and cinematographer Anthony Dod Mantle made a bold choice to use iPhones for this high-budget film.

28 Years Later is the first of a new trilogy, with all three films being scripted by Alex Garland.

Cillian Murphy, who starred in the original film, is set to return for at least one of the new films.