Ryan and Ronnie are hard at work back in San Francisco, completely unaware of the trouble in Washington DC.

Sam and Gideon are in big trouble, and the only way out is to work together with the warlord Jinsoku? Can he be trusted?

Sam is seeking a way out of the dark tunnels, and he runs into the last person he'd hoped to find. Can they get to the exit in time?

Move over, boys. It's Mia's turn to talk, and she's busy trying to find her way out of the tunnels. But she's not alone.

Stan wakes up in a collapsed subway tunnel, but even though he's struggling to breathe, he's alive. What happened? And why does he keep sensing soldiers?

Sam is ready to dismiss Stan's warnings about sensing soldiers... at least, until Jinsoku appears in the middle of Connecticut Avenue.

Stan and the others make some interesting discoveries about Sam Logan over breakfast with the man who raised him.

A horrible nightmare jars Sam out of sleep, and a concerned visitor shows up at his hotel window.

Sam struggles as someone from his past elbows his way back into his life. How much longer can Sam keep his secrets?