Title: We All Go a Little Mad Sometimes
Air Date: November 15, 2012 at 8:00 PM PST
Elena's having hallucinations, and whatever trip she’s on takes her to a dangerous place. Klaus tells Stefan some upsetting info about the new vampire. Then the OV acts on it. Later, the ex-besties team up again to help Jeremy. Bonnie and Damon meet up with Professor Shane (David Alpay) again; he has a story of ancient witchcraft to share with the elder Salvatore and the witch. Matt then reveals something surprising to Damon regarding Mr. Shane. Finally, Elena confesses something hurtful to Stefan.