The post-apocalyptic horror movie series featuring the number 28 began in 2002 with 28 Days Later and in 2007 spawned a sequel, 28 Weeks Later. In 2025, 28 Years Later reinvigorated the franchise and The Bone Temple cashes in on that momentum in 2026.
The Rage Virus ravaged the world after an outbreak in England and a bicycle courier named Jim awakened to experience the aftereffects of 28 Days Later being spread quickly. A remote island in London is introduced in Weeks and in 28 Years, that island is left with a small number of survivors.
In Bone Temple, Spike from the earlier Years joins a cult who don blonde drag and follows the orders of sociopath Sir Lord Jimmy Crystal. The ragtag group stumbles upon Dr. Ian Kelson's memorial to victims of the virus. His Bone Temple is located outdoors and is composed of skeleton parts tied to posts to create columns spiraling towards the sky. A battle ensues on the island between the various parties stemming from the result of conflicting moral values, beliefs and agendas.