





A mysterious criminal steals a secret state-of-the-art time machine, intent on destroying America as we know it by changing the past. Our only hope is an unexpected team: a scientist, a soldier and a history professor, who must use the machine's prototype to travel back in time to critical events. While they must make every effort not to affect the past themselves, they must also stay one step ahead of this dangerous fugitive. But can this handpicked team uncover the mystery behind it all and end his destruction before it's too late?
This live-action drama series features fast-paced action sequences, rapid scene changes between time periods, and intense dialogue typical of adult sci-fi TV, making it unsuitable 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.