The CW has released a video clip for "The Originals" Episode 15 titled "Le Grand Guignol" previewing the music, dancing and booze in the flashback scenes to the year 1919. In the video clip, Klaus (Joseph Morgan) can be seen enjoying the party with Elijah (Daniel Gillies) and a woman speculated to be a witch without any suspicion on the arrival of Mikael (Sebastian Roché) in New Orleans.

Credit: YouTube/The CW Television Network

The Wet Paint spoiler report assumes the woman partying with Klaus and Elijah in the video clip is the powerful witch Celeste possessing the body of another witch. "Well, this is a first. Werewolves, vampires, witches and dirty cops. All happy as clams and drunk as stouts," Klaus described the people present at the gathering before toasting to their new alliance.

"You gotta love this city," the mysterious woman declared before Elijah offered drinks. "To a new era. Collaboration in the face of prohibition," the Original vampire stated. The flashback scenes in the next "The Originals" episode will show the viewers what really happened when Original vampire hunter and the Mikaelson family patriarch Mikael finally arrived to town after Rebekah (Claire Holt) and Marcel (Charles Michael Davis) summoned him.

The flashback scenes will also come from Klaus' storytelling when he opens up to Cami (Leah Pipes) about Rebekah's betrayal. A part of the released episode synopsis reads: "In a series of flashbacks to 1919, Klaus opens up to Cami and reveals details of the devastating secret Rebekah and Marcel were trying to keep from him."

The Carter Matt report speculates the pleasant association between vampires, werewolves and witches will turn ugly when Mikael shows up. "At some point during this episode, the sense of collaboration that you are seeing here is going to morph into something that is very different. Expect a variety of emotions from all parties," the report reads.

Klaus' wrath and plan to get back at Rebekah for what she did will continue in "The Originals" Episode 15 titled "Le Grand Guignol." The brand new episode is scheduled to air on Tuesday night, March 4, at 8 pm ET on the CW Network.

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