NBC’s Timeless, DC’s Legends Of Tomorrow: Two sides Of The Same Coin… for now.

The time team on both shows are immensely committed to preserving history. While Legends have done that using different plotlines each season, our friends on Timeless have been chasing an evil organization, Rittenhouse, that is bent on turning history in its favour. That summarizes the plan of every Legends' big bad.

With time travel shows, having intertwined plotlines shouldn't raise eyebrows. Both shows have meddled with past presidents' younger selves, history shapers and also music legends.