Ep 3. Atomic City

After chasing criminal Garcia Flynn back to 1962, historians Lucy, Wyatt, and Rufus head to Las Vegas where Flynn is believed to be hiding out in a secret government facility nicknamed "Atomic City." While there, they meet up with an unexpected ally in the form of the scientist in charge of the facility, who gives them a tour of the high-security area while hiding their true identities from the other workers.

As they search for Flynn, the trio discovers that the facility is more dangerous than they initially thought, with a nuclear warhead that could potentially change the course of history. They also learn that someone in the facility is working with Flynn, and they must figure out who it is and stop them before it's too late.

Meanwhile, Lucy struggles with her personal life as the knowledge of her father's fate weighs heavily on her mind. Wyatt and Rufus try to support her, but tensions rise between them as they navigate their way through the facility and the time period they've landed in.

In the end, the team must make a difficult decision as they race against the clock to possibly alter history forever. Will they be able to stop Garcia Flynn and prevent him from using the nuclear weapon, or will their actions have even more catastrophic consequences? Only time will tell.