Season 2, Episode 10: Sleepers (EP23)
Résumé de l'épisode 23
Magnus and Will investigate the disappearances of teenagers with links to them spending time at a rehab clinic in Mexico. Magnus and Will are shocked to see Nikola Tesla as the program director. Tesla reveals the treatment he has been using on the teens for their addictions. Tesla eventually his true motive of turning his patients into Vampires.