





Hundreds of years from now, the last surviving humans discover the means of sending consciousness back through time, directly into people in the 21st century. These "travelers" assume the lives of seemingly random people, while secretly working as teams to perform missions in order to save humanity from a terrible future.
This adult sci-fi drama features fast-paced action sequences, quick cuts between scenes, and intense dialogue that would be overstimulating and inappropriate for infants and toddlers.
Stimulus rating reflects pacing, visual complexity, and sensory intensity — factors associated with attention development in children under 3. Learn more
Ratings based on MPAA/TV classification and TMDB metadata. Updated March 2026.
Every child is different — always preview content for your family's specific needs.