Fans think they've spotted an unrecognisable Cillian Murphy in 28 Years Later trailer
Many stars are expected to appear in the movie, which is a sequel to the popular 28 Days Later movie (released back in 2002) and 28 Weeks Later (2007). Jack O'Connell, Jodie Comer, Ralph Fiennes and Aaron Taylor-Johnson are just some of the big names set to appear and many fans hoped Cillian Murphy would be back to reprise his role of Jim.