Source: CW Television You Tube channel
THE VAMPIRE DIARIES - CW VIDEO: 'The End of the Affair' Sneak Peek Airs Thursday, September 29, 2011 at 8/7C
Damon and Elena continue their search for Stefan in Chicago. Catch The Vampire Diaries Thursday at 8/7c on The CW!
Klaus and Stefan travel to Chicago, where Stefan is reunited with a vampire who was in love with him decades earlier. Meanwhile, Damon and Elena follow Stefan's trail; and Tyler worries about Caroline and turns to her mom for help.
Guest stars includes Claire Holt, Marguerite MacIntyre, Joseph Morgan and Enisha Brewster.