Kill Switch is a 2017 science fiction film, directed by Tim Smit in his directorial debut, from a screenplay by Charlie Kindinger and Omid Nooshin. It stars Dan Stevens as Will Porter, a former NASA pilot-turned-physicist recruited to reverse the damages of harnessing unlimited quantum energy, at the cost of either one of two universes colliding. Bérénice Marlohe, Tygo Gernandt, Charity Wakefield, Bas Keijzer, Mike Libanon, and Mike Reus also star.