Sci-fi fans are in for a treat as Amazon Prime Video has released a set of first-look images for the highly-anticipated action-spy thriller Citadel.
Hidden within one of the photos is a QR code, which leads eagle-eyed viewers down a rabbit hole that ends in a teaser trailer for the high-octane drama.
The picture shows Richard Madden’s character Mason Kane scrutinising a screen containing information about Nadia Sinh (played by Priyanka Chopra Jonas) as well as a QR code.
