The Vampire Diaries - Season 4 - Eps 23: Graduation
On Graduation Day, Mystic Falls is overrun with ghosts intent on settling old scores and fulfilling their supernatural destinies. Damon’s life is in danger after a ghostly encounter, while Matt and Rebekah join forces to battle a ghost determined to find the cure. As everyone gathers for the graduation ceremony and the ghosts converge, help comes from an unlikely hero. Caroline receives a touching and unexpected graduation present, and Bonnie’s plan leads to the closing of the veil. Elena makes a decision about the Salvatore brothers and faces an epic confrontation with Katherine. Finally, Stefan discovers a horrifying clue to the mystery surrounding Silas.
About The Vampire Diaries

Title: The Vampire Diaries
First Air Date: 2009-09-10
Last Air Date: 2017-03-10
Status: Ended
Rating: 8.318/10 (from 9160 votes)
Language: EN
Seasons: 9
Total Episodes: 171
Network: The CW
Genres: Drama, Sci-Fi & Fantasy
Production Companies: Warner Bros. Television, Alloy Entertainment, Outerbanks Entertainment, Bonanza Productions, CBS Studios
Synopsis
The story of two vampire brothers obsessed with the same girl, who bears a striking resemblance to the beautiful but ruthless vampire they knew and loved in 1864.
Cast

Paul Wesley
Stefan Salvatore

Ian Somerhalder
Damon Salvatore

Kat Graham
Bonnie Bennett

Candice King
Caroline Forbes

Zach Roerig
Matt Donovan

Michael Malarkey
Enzo St. John

Matthew Davis
Alaric Saltzman