When a volcanic event at an Arkansas State Prison allows two inmates to escape, Pete, Myka and Steve must partner with a U.S. Marshal to track down the fugitives.
HG Wells contacts Pete and Myka out of the blue to give them a tip, launching an investigation into an artifact that scares people to death.
Artie is blindsided when Mrs. Frederic introduces him to Abigail Chow, the new B&B manager - with ulterior motives.
In a special, black and white noir episode, Pete and Myka are transported into an unfinished 1940s crime novel.
Pete and Claudia travel to Oregon to investigate a series of earthquake-related accidents occurring in a National Park.
Following the orchid's release in Germany, Pete and Myka must race to stop a global plague before it kills half the world's population.
His personality split after using the Astrolabe, Artie embarks on a scheme to release a deadly virus that could wipe out half the world's population.
To pressure Artie into reversing the Astrolabe's effects, Brother Adrian sends deadly artifacts to Myka's pregnant sister, Pete's ex-wife and Claudia's brother.
Pete and Myka investigate the case of people literally rusting away in a West Virginia mill town. Steve and Claudia visit his hometown in New Jersey in a bid to end his dependence on the Metronome.
Pete and Myka cross paths with an inquisitive drug company exec when it looks like a pill is making people taller, and end up having to scramble to keep Big Pharma from discovering the Warehouse.
Someone has stolen Lewis Carroll's Mirror from inside the Warehouse allowing the psychotic and murderous spirit of Alice Liddell to escape again. Our team must stop her killing spree before one of them ends up dead. Guest stars Lindsay Wagner as recurring character "Dr. Vanessa Calder."
Pete and Myka investigate a hockey player who seems to be miraculously and instantly recovering from serious game injuries, while Claudia is invited to a mysterious lunch by Mrs. Frederic. Elsewhere, Artie and Steve discover someone has been stealing artifacts from inside the Warehouse. Guest stars BSG actor Mike Dopud as Hockey Player "Mike Madden."
Pete and Claudia reunite with Warehouse alum Hugo (Rene Auberjonois) to track down a deadly artifact at his nephew's prep school, while Myka and Steve investigate an Artifact that is killing an up and coming musician (Sam Huntington) in New Orleans.
It's all hands on deck to prevent a small town from being wiped off the map when a box full of Artifacts is accidently unleashed there.
Pete and Myka investigate a mysterious case where mobs of angry people are hallucinating en masse and attacking innocents.
A New Hope
There are big changes in an all-new season of Warehouse 13 as our favorite best-kept secret agents uncover even bigger mysteries of the world's supernatural storehouse.
Warehouse 13 returns for its second season, picking up from season one's finale cliff-hanger episode. Season two also features special crossover episodes when Warehouse 13's Allison Scagliotti visits the town of Eureka and Neil Grayston of Eureka visits Warehouse 13.
After saving the life of the President, two Secret Service agents find themselves abruptly transferred to Warehouse 13 - a massive, top secret storage facility in windswept South Dakota that houses every strange artifact, mysterious relic, fantastical object and supernatural souvenir ever collected by the U.S. government.
Season 4 kicks off with the Warehouse Team still reeling from the shocking events of the climactic season three finale -- the loss of Agent Steve Jinks (Aaron Ashmore), Mrs. Frederic (CCH Pounder), H.G. Wells (Jaime Murray) and the destruction of the Warehouse itself. Their only hope lies in racing to the other side of the Earth to hunt down an obscure artifact, which may or may not even exist -- and if it does exist, what consequences will they face for using it?