The Vampire Diaries - Season 4 Episode 21
Damon and Stefan try a brutal new approach to provoke Elena into turning her humanity back on, and Caroline is frustrated when her attempt to intervene backfires. When Elena figures out a way to call the Salvatore brothers' bluff, they call for backup from a surprising source. Matt gives Rebekah some unsolicited advice on her life choices, and she tries to help him in return. Caroline has a confusing and dangerous encounter with Klaus, and Katherine is suspicious when Bonnie makes her an offer that she promises will benefit them both.
First Air Date : 2009-09-10
Last Air date : 2017-03-10
Runtime : 57 minutes
Genre : Drama, Sci-Fi & Fantasy
Cast : Paul Wesley, Ian Somerhalder, Kat Graham, Candice King, Zach Roerig, Michael Malarkey
Crew : Michael Suby (Music), L.J. Smith (Novel), Leslie Morgenstein (Executive Producer), Kevin Williamson (Executive Producer), Julie Plec (Executive Producer)
Quality : 
Subtitles :
- Season 4 : Episode 12012-10-11
- Season 4 : Episode 22012-10-18
- Season 4 : Episode 32012-10-25
- Season 4 : Episode 42012-11-01
- Season 4 : Episode 52012-11-08
- Season 4 : Episode 62012-11-15
- Season 4 : Episode 72012-11-29
- Season 4 : Episode 82012-12-06
- Season 4 : Episode 92012-12-13
- Season 4 : Episode 102013-01-17
- Season 4 : Episode 112013-01-24
- Season 4 : Episode 122013-01-31
- Season 4 : Episode 132013-02-07
- Season 4 : Episode 142013-02-14
- Season 4 : Episode 152013-02-21
- Season 4 : Episode 162013-03-14
- Season 4 : Episode 172013-03-21
- Season 4 : Episode 182013-03-28
- Season 4 : Episode 192013-04-18
- Season 4 : Episode 202013-04-25
- Season 4 : Episode 212013-05-02
- Season 4 : Episode 222013-05-09
- Season 4 : Episode 232013-05-16
