Bonnie Talks With Professor Shane in The Vampire Diaries Season 4, Episode 5: “The Killer”
Stefan and Klaus form an uneasy alliance to try to contain the danger that Connor has unleashed on the town. When Connor takes Jeremy, Matt, and April hostage at the Grill, Stefan and Damon have a serious disagreement about the best course of action, and Elena is again caught between the two brothers. The situation quickly turns violent when Klaus sends one of his hybrids, Dean (guest star Blake Hood) to stand up to Connor. Caroline is surprised to find Hayley (guest star Phoebe Tonkin) at the Lockwood mansion. Meanwhile, Professor Shane (guest star David Alpay) works with Bonnie to help her get past her fear and guilt.
Original Air Date: November 8, 2012 at 8 p.m. on The CW!