When Brittany discovers she is being shadowed, her vibes tell her that it is someone close to her. She suspects everyone she knows.
A missing scientist, stolen top-secret information about alien DNA, the feeling of being in two places at once . . . what does this have to do with Brittany, Nick and Mango? It's possible that the Doctor has done something to them that is far more dangerous than they could have ever imagined . . .