The Vampire Diaries
Because
S6 E19:
Damon tries to decide if he should tell Elena about the cure; an attempt to stop Caroline doesn't go as planned; Bonnie learns that Damon betrayed her trust; Enzo discovers the truth about the day he was turned into a vampire.
Starring
Marguerite MacIntyre, Jodi Lyn O'Keefe, Annie Wersching