The Vampire Diaries Episode 1 Season 1 -

Meanwhile, Elena's brother, Jeremy (Ian Somerhalder), returns to town after a three-year absence, and her best friends, Bonnie (Kat Graham) and Caroline (Candice King), provide support and comic relief. The episode's central plot revolves around Stefan's efforts to protect Elena from his brother, Damon (Ian Somerhalder), a rogue vampire with a thirst for blood and a penchant for trouble.