The agents track down a cache of artifacts stolen from Warehouse 12 by the infamous Roaring Dan Seavey... and guarded by his ghost. Meanwhile, Charlotte Dupres makes her move with the help of her inside person.
After bungling a government case, a federal forensic accountant and an assistant U.S. attorney are banished to Warehouse 13, a storage facility in nowhere North Dakota, where they must spend their days cataloguing thousands of artifacts, relics and other odd detritus collected by our government over the centuries.
They quickly discover that each strange item has a story... and often the stories involve the supernatural, the extra-terrestrial, the fantastic and/or the downright bizarre.