Mozzie buys a storage unit that leads him, Neal, and Peter on a dangerous treasure hunt, following clues left by what Mozzie believes to be the modern day remnants of a revolutionary spy ring.

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. Frederic to discuss her future as a Warehouse guardian.

When skitters approach the newly combined resistance force, the groups’ interaction surprises everyone. Meanwhile, Tom finds out life-changing news just as the 2nd Mass comes face-to-face with their most dangerous threat to date.

Walt, Jesse, and Mike struggle over the future of their business, as occupational hazards weigh on Jesse.

Harvey’s tasked with closing the one person whose vote will decide Pearson Hardman’s future.

An alluring female art thief makes Neal an offer, but to take her up on the deal, he must steal a valuable piece of art from under the nose of Peter and the FBI.

An alluring female art thief makes Neal an offer, but to take her up on the deal, he must steal a valuable piece of art from under the nose of Peter and the FBI.

While Pete and Claudia help Hugo Miller track down a bag of marbles at a boy’s academy, Myka and Steve travel to New Orleans on the trail of another artifact while Artie meets with Brother Adrian.

The 2nd Mass meets new faces, while Tom comes across his former mentor, but it’s difficult to know whom to trust. Maggie realizes that Pope may not be sticking with the group very long. Tector embraces his military past.

Walt’s team must get creative to obtain the materials they need to continue their operation.