Pilot, Parts 1 & 2 A presidential visit to a museum puts two secret service agents on opposite sides of the action, resulting in an encounter with the mysterious Mrs. Frederick and their transfer to a top-secret facility in South Dakota.
Resonance A string of bank robberies in Chicago put Pete and Myka on the search for a very soothing song while Artie probes the security breach in Warehouse 13.
Magnetism Pete and Myka seek a mind-altering artifact in upstate New York while Artie probes the strange energy surges plaguing Warehouse 13.
Claudia Artie gets kidnapped by the source of the warehouse's security breach, Claudia Donovan. She enlists Artie to help right a wrong from their past, in which an experiment involving her brother went awry.
Elements A thief steals a sculpture with the help of a Native American artifact, and the investigation leads Pete and Myka to discover a sacred place that they deem worthy of protection.
Burnout A deceased agent's unfinished mission to find an artifact is passed on to Pete and Myka.
Implosion Pete and Myka return to Washington to intercept a samurai sword that is to be presented to the president, and they discover a competitor for items that belong in the warehouse.
Duped Pete and Myka go to Las Vegas to fetch an artifact that is helping a couple of gamblers, but the mission goes awry when Myka becomes trapped in a famous author's mirror.
Regrets Pete and Myka visit a Florida prison to probe a spate of unexplained suicides. Meanwhile, Claudia changes a light bulb with the help of an artifact. Joe Morton.
Breakdown Artie gets questioned by the Regents and Mrs. Frederic. Meanwhile, Pete, Myka and Claudia become trapped inside Warehouse 13, where a dangerous predicament unfolds.
Nevermore Myka visits her ailing father and learns that he has half of an artifact once owned by Edgar Allan Poe. Meanwhile, the other half causes problems at a high school in Oregon.
MacPherson Pete, Myka and Artie track down MacPherson, who is auctioning items he stole from the warehouse.