Obsession
A great and interesting aspect of TVD is that they use and base plot lines around doppelgängers. This means that the actors in the show can be tasked with playing two different characters with opposite personalities in one episode. While displaying the actor or actresses range, this makes for some great evil twin themed episodes.
The Originals is a TVD spin off that follows the Michaelson family, AKA ‘The Originals. This group of vampires were first introduced in season 4 of TVD and have a major role in the show. These vampires are the oldest and strongest in the world, they can even mind control other normal vampires. Their spin off was very successful and ran for 5 seasons.
Because most of the main characters on the show are in High School you may be wondering, “Where are the parents??”. Actually, many of the characters parents are in the show and members of the founding families of mystic falls’ council. However, this council has a secret- they know about the vampires! Together these parents try to protect their children from vampires and conspire to cover up vampire attacks to prevent town panic.