With Myka gone from the Warehouse group, it ultimately proves beneficial when Artie and Claudia encounter Steve, an ATF agent who can immediately discern lies. Pete chafes at being the newbie's assigned field partner, and the two make a rough go at investigating the troublesome Lost Folio of Shakespeare, which forces victims into replicating the harrowing deaths of Shakespeare's characters. Back at the warehouse, Artie, Claudia and Leena find their hands full when one artifact statue can't abide another. Written by statmanjeff

Artie sends Claudia and Steve to retrieve the butcher knife of Typhoid Mary up for auction, with the power to transfer ailments. Their bid is successful, but the knife disappears. Meanwhile, Pete and the newly returned Myka investigate a series of strange regressions for any possible connection to an artifact, where people's memories reverse all the way back to where they forget to breath, which exposes one agent's childhood neurosis. Written by statmanjeff

Artie and Dr. Calder are reunited on a new case, but when the victims' DNAs reveal a cyber matrix, Hugo Miller, Vanessa's ex-flame, joins the investigation. The search for a cyber peeping Tom threatens to go viral unless they can find the artifact before everyone turns to clay, including Hugo, the only one who can re-write the anti-virus code. Meanwhile, Pete and Myka are retracing their steps to find out how they ended up in bed together and what they've done to Steve, who is MIA. Written by Anonymous

Claudia and Steve join a Civil War reenactment to retrieve a flask that is making the battle a bit too realistic for one of the recruits. Pete crashes his ex-wife's wedding to retrieve an ancient Egyptian mechanical bee that has the wedding party thinking the bride is their queen. And Pete explains to Myka why he kept this part of his life a secret. Written by David Foss

Twice before, pairs of Warehouse agents have sought to lay hands upon Joshua's Horn, an artifact that instantly dissolves anything before it and legendarily brought down the walls of Jerico. H.G. Wells, accompanied by Mr. Wolcott, thought they'd at least seen the last of it as it blasted off into outer space from London in 1893. Rebecca St. Claire and Jack Secord thought they saw it explode on a Greenbury, Ohio farm in 1962. Now it appears in Pittsburgh, Pennsylvania. People and cows continue to disappear in its wake, and Pete and Myka now have their shot at finding it, accompanied by a holographic projection of H.G. Wells as a partner. Written by statmanjeff

Artie and Steve retrieve a Van Gogh painting, an artifact, from a New York City art gallery. Fargo, from Eureka, is trapped in a virtual role playing game he created. When the rest of the Warehouse crew joins the simulation to rescue him, they find it eerily similar to their real lives. Written by David Foss

Myka spots the elusive Leo, the man who killed her partner, which dredges up old emotions and leads Myka to uncover a bigger conspiracy. Claudia and Steve recover an artifact but are shot with tranquilizers before they can return it to the warehouse. The artifact is stolen, which raises the question - who took it? Written by David Foss

In the past year, several Regents have died. The Warehouse 13 crew's capture of Sally Stukowski leads them into discovering a plot to kill off more Regents via a spray paint artifact. As team members struggle not only to keep the Regents alive in a steadily dissolving building but themselves alive as well, Steve reaches a point of professional crisis when Mrs. Frederic takes over Sally's interrogation, and Pete encounters the surprise of his life. Written by statmanjeff

With a flash and a zap, numerous people begin to disappear, leaving only charcoal smudges behind. Warehouse agents discover these disappearances linked to people upsetting Megan Reese. High school classmate and former co-worker, Jeff, has been stalking Megan, and whenever she is confronted by someone, he gets rid of that person. How? Binoculars. By traveling through her memory, Pete and Jane uncover the reasons for the Regent murders: a young boy, Walter Sykes, stripped of the Collodi Bracelet. Set to destroy the Regents, how far will Sykes go to retain his precious bracelet once again? Written by Anonymous

Ithaca, New York, calls the team's attention when a frosty-breathed, flesh-craving zombie attacks an amorous couple. After capturing it, and immobilizing a second zombie accosting brothers at a frat house, Pete gets bitten, but it's Myka who contracts the zombie-like conditions, leading Artie to reassess their plight. Claudia, meanwhile, bumps into a Warehouse artifact that forewarns her of Death's approach. Written by statmanjeff

After debugging Warehouse 13, Claudia determines that Walter Sykes sought the encrypted Altas 66 file and pretty much got it. Jane and Artie forbid the team to pursue this line of inquiry further, but nothing inflames the agents more than being told no. Pete leads the search into its meaning and finds it leading to the Regents' deliberate mind-wipe and release of H.G. Wells through the Janus Coin artifact. Retrieving the Janus Coin, Pete, Myka, Claudia and the hologram of H.G. herself debate the pragmatism of destroying the coin to thwart Walter Sykes' ultimate plan. As they reach a decision, they find themselves confronting a former colleague. Written by statmanjeff

Discovering Steve's last message, Myka and Pete fly to Hong Kong where they find Walter Sykes forcing H.G. Wells to solve an ancient and deadly puzzle linked to a chess set inside the long-disused Ancient Sanctum of the Regents. This lock, devised by Caturanga (H.G.'s Warehouse mentor), blocks access to a gateway that Walter plans to use to regain Collodi's Bracelet and reach his final objective. Meanwhile, Marcus Diamond attacks Leena to use artifacts in aid of Walter's scheme, but not if Claudia and Mrs. Frederic can prevent it. Written by statmanjeff

Conked on the head by an artifact, Pete Lattimer walks into a life where he was never born. To return to the life he knows, Pete must hunt down and persuade his Warehouse team (none of whom recognize him) to join him on a life or death mission and vanquish a long dead nemesis from the past. Written by Anonymous / edited by statmanjeff