Double Jeopardy

In a Northern English village, Detective Inspector Dave Barnes investigates a brutal double murder that uncovers an otherworldly secret connected to a decades-old military experiment. As the case deepens, a former history professor provides bizarre clues, revealing a cover-up involving multidimensional portals and parallel worlds. Meanwhile, on a parallel Earth, a doppelgänger Colonel David Barnes aims to take control, adding a tense layer of intrigue and danger. With reality itself at stake, Barnes must navigate deception and unseen threats to protect his world.