warehouse 13 S04E07

Endless Wonder

 Steve, Artie, and Claudia try to find where Brother Adrian has been hiding. Meanwhile, a powerful company executive has created a (seemingly) new artifact-related drug with the ability to increase people's height. Myka and Pete must try and stop it before all the victims stretch to the point of tearing apart. H.G. Wells returns, deduces Artie's secret and informs Mrs. Frederic.