The Vampire Diaries - Season 2 - Eps 5: Kill or Be Killed
Tyler learns more about the Lockwood family curse from Mason. Stefan and Damon argue over how to handle Mason. Elena tries to keep Jeremy from becoming more involved with the Lockwood mystery, but Jeremy makes an effort to hang out with Tyler. Mason gives Sheriff Lockwood some startling information, leading to a night of violence, confession and heartbreak.
About The Vampire Diaries

Title: The Vampire Diaries
First Air Date: 2009-09-10
Last Air Date: 2017-03-10
Status: Ended
Rating: 8.3/10 (from 9159 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