Plot: Elena and Katherine both dream that Stefan is in danger and convince Damon to help them find him. But their plans are thwarted by a mysterious woman who seems to know everything about Stefan's past and Damon's disturbing future
Cast
Nina DobrevElena Gilbert / Katherine PierceNina Dobrev was 24 in The Vampire Diaries - Season 5 - Original Sin (Episode 3).
Birthday: Mon, Jan 09 1989
Paul WesleyStefan Salvatore / SilasPaul Wesley was 31 in The Vampire Diaries - Season 5 - Original Sin (Episode 3).
Birthday: Fri, Jul 23 1982
Ian SomerhalderDamon SalvatoreIan Somerhalder was 34 in The Vampire Diaries - Season 5 - Original Sin (Episode 3).
Birthday: Fri, Dec 08 1978
Steven R. McQueenJeremy GilbertSteven R. McQueen was 25 in The Vampire Diaries - Season 5 - Original Sin (Episode 3).
Birthday: Wed, Jul 13 1988
Kat GrahamBonnie BennettKat Graham was 24 in The Vampire Diaries - Season 5 - Original Sin (Episode 3).
Birthday: Tue, Sep 05 1989
Candice KingCaroline ForbesCandice King was 26 in The Vampire Diaries - Season 5 - Original Sin (Episode 3).
Birthday: Wed, May 13 1987
Zach RoerigMatt DonovanZach Roerig was 28 in The Vampire Diaries - Season 5 - Original Sin (Episode 3).
Birthday: Fri, Feb 22 1985
Michael TrevinoTyler LockwoodMichael Trevino was 28 in The Vampire Diaries - Season 5 - Original Sin (Episode 3).
Birthday: Fri, Jan 25 1985
Nina DobrevAmaraNina Dobrev was 24 in The Vampire Diaries - Season 5 - Original Sin (Episode 3).
Birthday: Mon, Jan 09 1989