Agent Helena George "H.G." Wells is a fictional character on the American television series Warehouse 13, played by Jaime Murray. Agent Wells has been a recurring guest-character of the series playing the major antagonist of Season 2 and appearing alongside Agents Myka Bering and Pete Lattimer. Portrayed as having a genius-level intellect and a methodical nature, she is an inventor and author and a former agent of Warehouses 12 and 13.