The Vampire Diaries (2009)

S7E20 Kill 'Em All

As Bonnie's life hangs in the balance, Damon and Enzo take the lead in a desperate effort to rescue her before her situation deteriorates further. Meanwhile, Stefan begrudgingly partners with Matt to support Bonnie, leading to the revelation of the reasons behind Matt's resentment towards him. In another part of town, Caroline, eager to assist her best friend, teams up with Alaric on a mission and soon finds herself reminiscing about her previous supernatural adventures. Ultimately, when their plan takes an unforeseen twist, Damon makes a pivotal choice that alters his bond with Bonnie forever.