Overview
"Children of the Damned" is the thirteenth episode of the first season of The CW television series, The Vampire Diaries and the thirteenth episode of the series overall. It originally aired on February 4, 2010. The episode was written by Kevin Williamson and Julie Plec and directed by Marcos Siega.
Plot
In 1864, Katherine (Nina Dobrev) stops a horse-drawn carriage and asks for help because her husband has been attacked. A man is laying on the road and one of the two men from the carriage goes to help him. Katherine attacks the one who left at the carriage and then the other one. Her "husband" gets up and it is revealed to be Damon (Ian Somerhalder) who is still human and Katherine teaches him how a vampire acts.
In the present day, Damon enters Stefan's (Paul Wesley) room without caring he is with Elena. He wants to start looking for the Grimoire and Stefan promised to help him, which for him means Elena is also helping. He asks her to find Jonathan Gilbert's journal that is the key to where the Grimoire is.
Anna (Malese Jow) calls Jeremy (Steven R. McQueen) trying to arrange a date with him while Ben (Sean Faris) is getting ready for his date with Bonnie (Kat Graham) later. Meanwhile, at the Gilbert house, Elena and Stefan talk about Damon as Elena is looking for Jonathan's journal. Jeremy shows up and tells them that he gave the journal to Alaric (Matt Davis).
From Wikipedia (CC BY-SA 4.0).