Avasarala uncovers a game-changing secret while the future of the human race might be in Holden and Miller’s hands.

Holden finds an unlikely ally. Miller’s obsession with Mao intensifies.

Mrs. Frederick secretly recruits Pete to find a mole within the organization who is buying artifacts. However, when the mole finds out, they go after those closest to Pete.

While Pete and Myka go to Toronto to investigate an invulnerable hockey player, Steve helps Artie track down stolen artifacts while Claudia meets with Mrs. Fredericks to discuss her future…

When we last left agents Myka Bering and Pete Lattimer at the conclusion of season 2, Myka had decided to leave the top secret team with little to no warning….

With Nestov’s help, Cole captures Vesser, who was using Nestov to hire supplies for a theft. A Desserian thief named Zareth is planning to steal something during an art exhibit….