When The Legends find a new Time Aberration they learn they must travel to the winter of 1776 to protect George Washington and the American Revolutionary War. Unfortunately, things don’t go as planned, forcing Sara to send out Nate and Amaya to help. Meanwhile, Jax and Stein who are busy protecting the incapacitated Waverider from their new enemy, are forced to step into roles that they don’t think they are prepared for.