Warehouse 13: Season 2, Episode 2

2 - 2: Mild Mannered

After Sheldon (Sean Maher), a Detroiter, finds an artifact that seemingly grants him superpowers, he begins a vigilante crusade to stop the crime that is threatening the city and Loretta (Jewel Staite), the woman he loves. Claudia must reconcile with Leena after having been framed by MacPherson.