The Originals season 2 episode 10 online streaming: Rebekah is human; Will Esther turn vampire in 'Gonna Set Your Flag on Fire?

The Originals Season 2 returns with its fall premiere episode tonight, January 19, 2015 at 8 pm on The CW.

The mid-season finale left us with a Vampire Esther in transition and Rebekah in a new body.

Episode 10 is titled, Gonna Set Your Flag on Fire, which will see a war between Vampires and Werewolves.

Click here to watch the episode online.

The official synopsis reads as follows:

When two sides collide- With Vincent (guest star Yusuf Gatewood) on the loose and hell bent on revenge, Klaus (Joseph Morgan) brings Cami (Leah Pipes) to the safe house as he and Hayley (Phoebe Tonkin) return to the compound. Hayley and Jackson (guest star Nathan Parsons) devise a plan to bring the vampires and werewolves together to consider a truce, but tensions grow when Vincent places a spell on the compound, trapping the two sides together. Meanwhile, Elijah (Daniel Gillies) grows concerned when Rebekah fails to show up at the safe house, prompting Klaus to confront Kaleb (guest star Daniel Sharman) for answers. Lastly, after accepting her mother's offer to jump into a new body, Rebekah (guest star Maisie Richardson-Sellers) turns to former Harvest girl Cassie (guest star Natalie Dreyfuss) for help when she finds herself trapped inside an insane asylum. Danielle Campbell and Charles Michael Davis also star.

According to a report, the character of Freya will also be explored in the upcoming episodes, after viewers found out that Dahlia took her away from Esther as payment for the fertility curse in previous episodes.

A new promo for Episode 10 released by The CW teases a major war coming, with the Finn Mikaelsons trying to create trouble between the species - Vampires and Werewolves.

Watch all the promos here: