The Enemy Within
S03E02 - Airdate: 2011-11-01
Runtime: 30 min
Vlad invites Erin to stay at the school, unaware that she is an undercover slayer out to avenge her brother. When Bertrand arrives, Vlad must prove he is the Chosen One by opening an ancient book that will give him power over all vampires.
Episode details and rating from TVmaze.