Secret Service agents Pete Lattimer and Myka Bering are appointed to a secret storage facility housing unusual artifacts in South Dakota after saving the life of the President. The agents are responsible for tracking down missing objects from all areas of the country, as well as monitoring for supernatural activity that might hint at the presence of a new object that they must acquire.
Pete and Myka investigate the theft of a top-secret file from the warehouse, which brings them to a high school in Wyoming, where H.G. Wells is working as a teacher named Emily Lake.
A 19th-century mason jar in a taco truck may be linked to a zombie-like outbreak in Ithaca, N.Y.; a fortune-telling machine has bad news for Claudia; Marcus Diamond has a proposition for Steve Jinks.
Pete enters Jane's memories to investigate the Regent murders; Myka and Claudia look into a string of mysterious disappearances that started with a local T-shirt shop owner
Stukowski is interrogated by Warehouse agents after they learn she was using artifacts to kill regents, who are the secret protectors of the Warehouse. Pete and Claudia seek out Stukowski's partner-in-crime amid a crisis...
Myka hunts for Leo, the man who murdered her old partner, and the Warehouse agents think there's a link between the killer and the Secret Service.
Fargo becomes trapped in a video game inspired by Warehouse 13 and requires help from Pete, Claudia and Myka. Meanwhile, Stukowski recruits Artie and Steve to help with a case, and catches them stealing an artifact.
Pete, Myka and H.G. Wells track Joshua's Trumpet, an artifact that has eluded three generations of Warehouse agents, which now may pose a threat to a packed baseball stadium.
Pete's ex-wife arrives in town to remarry, but an artifact may derail the wedding; Steve and Claudia visit a Civil War reenactment in search of an artifact.
Dr. Vanessa Calder (Lindsay Wagner) reunites with Artie for a case that requires some help from Calder's ex-flame; a mystery lands Pete and Myka in bed while Steve is missing.
Pete and Myka are on the case when witnesses in a murder trial begin to quickly lose their memories; Claudia is tasked with pursuing a thief who may be using an artifact for good purposes.
A rock legend's guitar becomes a menace in Jersey City, N.J., and Artie and Claudia run into an ATF agent who has a knack for knowing when people are lying in the Season 3 premiere.
A rock legend's guitar becomes a menace in Jersey City, N.J., and Artie and Claudia run into an ATF agent who has a knack for knowing when people are lying in the Season 3 premiere.
Summary: Myka attends her high-school reunion while Pete enjoys some time with his girlfriend, but an artifact upsets their plans to enjoy a normal weekend, and Artie and Claudia take on a mission of their own
Summary: An old foe helps Myka and Claudia investigate strange deaths on a college wrestling team, and Peter has to seek medical assistance from an unwilling source when Artie falls ill.
Summary: Douglas Fargo of Eureka's Global Dynamics is sent to Warehouse 13 to help update its aging computer system. This triggers a seemingly sentient computer virus that sends the Warehouse into lockdown and traps the...
Summary: Myka and Pete go undercover to infiltrate the fashion world after young models age 50 years overnight.
Summary: Gladiators, cowboys, sci-fi robots and beach-storming marines are unleashed after an artifact arrives in the next town instead of the warehouse, and the team turns to the inventor of television to make things r...
Summary: A masked vigilante with an artifact is cleaning up the mean streets of Detroit. But when the very object that granted this mild-mannered samaritan his amazing super-powers threatens to destroy him and his city,...