Stasis

In a world ravaged by a nuclear war that killed 7 billion people, a clandestine organization uses time travel to alter the course of history, with a woman, Ava (Anna Harr), being a key target. A time-traveling fugitive has stolen Ava's body, identity, and life, leaving her as a virtual ghost, invisible to the world. Lancer (Mark Grossman) is one of the few who can help her.