Paracelsus takes control of Warehouse 13 and uses his newfound abilities to terrorize the team... and then travel back in time to create an new timeline where he rules the warehouse.
Fighting off the symptoms of the Black Orchid artifact, the team rushes to undo the Sweating Sickness that Artie unleashes in a worldwide pandemic.
An artifact from a previous case, Lewis Carroll's mirror, turns up missing from storage and the team set out to recover it.
An unknown Alpha is apparently responsible for several deaths in a small-town high school.
Following her prison escape, Jaime is unable to convince anyone, including Oscar, of her true identity. Back in Ojai, Lisa tries to become Jaime Sommers, but the drug she is using to produce super-strength is slowly poisoning her.moreless
A nightmare begins for Jaime when she regains consciousness in a prison cell after being switched with her surgically created look-alike, Lisa Galloway. Meanwhile, Lisa steals a top-secret experimental drug from Dr. Rudy Wells which produces bionic-like strength.moreless
Jaime battles for her life as she tries to stop the launch of the doomsday device, which is now controlled by the ALEX 7000 super-computer.
Dr. Elijah Cooper, an aging scientist, threatens the release of a doomsday device unless world peace is maintained.
Jaime is sent to a remote island to impersonate a member of the Carstairs family. When the family is sent on a scavenger hunt to find a recently deceased family member's fortune, it's up to Jaime to locate it first and obtain the formula for a top-secret alloy.moreless
Jaime poses as a country singer to find a missing OSI agent and stop the passing of top-secret information.