In I'll Be Watching, after her tech genius husband (Bob Morley) leaves on a work trip, Julie (Eliza Taylor), still mourning the loss of her sister, is trapped in their new, isolated home and must fight her own fears to stay alive.
Years after an alien invasion almost extinguished human mankind, refugee on a secret base on the Moon, three heroes decide to jump into a time travel in the desperate attempt to save the survivors but they don't know that the Sentinel is waiting for them.