What to Know About ‘28 Years Later’

This article contains minor spoilers for “28 Years Later.”

Excitement has been building for Danny Boyle’s “28 Years Later,” in theaters June 20. Sure, the trailer, which uses a 1915 reading of a Rudyard Kipling poem to striking effect, is uncommonly exciting. And it’s been a while since we’ve seen actually scary zombies on a big screen. But for many viewers, the anticipation is further compounded by the history behind “28 Years Later.”

The release is a new chapter in a franchise that began in 2003 with Boyle’s “28 Days Later,” now widely credited as creating a zombie revival, so to speak. Shot on a relatively tight budget, that film imagined a Britain taken over by ferocious, flesh-eating hordes. Some of the building blocks are familiar by now: Survivors band into small, often mismatched groups; scavenging expeditions loot empty stores; everybody runs from relentless pursuers of the fast-moving variety at one point or another. But “28 Days Later” still feels radical, thanks to Boyle’s inspired direction. The movie interspersed quickly edited close-ups of violence into much longer moody, melancholy scenes whose haunting power has not faded, and was often driven by the superb soundtrack. Tellingly, the composer John Murphy’s spooky instrumental “In the House — In a Heartbeat” has been reused (including in a Louis Vuitton ad) and recycled (including by Murphy himself in “Kick-Ass”) many times since.

Now Boyle has reunited with the “28 Days Later” screenwriter, Alex Garland, for what Garland has described as a trilogy. (The two men were executive producers on a first sequel, “28 Weeks Later,” that was directed by Juan Carlos Fresnadillo and released in 2007.)

In a video interview, Garland said that while “28 Years Later” is a stand-alone film, a second has also been made, directed by Nia DaCosta. He explained that these two installments are narratively connected and were shot back to back. (DaCosta’s “28 Years Later: The Bone Temple” is expected in January.) As for the third feature, Garland said, “the story is written. The script is not written.”

Now that we are back in the “28” world, here’s what to know about the premise, the new film’s universe and what you might expect.