'The Originals’ Season 1 Episode 18 Spoilers: Elijah and Klaus Almost Come to Blows [Videos]

The CW has released two new clips in the lead-up to the next all-new episode of "The Originals" next month.

During the last episode, Davina returned from the dead just as Rebekah said her final goodbye to the French Quarter. Klaus also threw a stunning, massive party and the werewolves, witches, vampires and hybrids came to a resolution and signed a contract to rule the city together.

The next installment, "The Big Uneasy," will feature a big party, Davina's magic and lots of chaos in midst of the newly formed alliance between the supernatural beings.

In a trailer for the upcoming episode, Hayley appears to be in direct contact with Elijah, while Klaus is dancing with a few different witches, hoping to form bonds and possibly stir up trouble. At one point in the preview video, Genevieve and Klaus seem to be involved in a romantic relationship and Klaus tenderly tells her, "One never knows when a powerful witch might come in handy." However, actor Joseph Morgan told TVLine that the romance between the two won't last for long.

"They're two extremely damaged people who share a sense of self-loathing and they take it out on each other - sometimes physically, sometimes aggressively," he explained. "Ultimately, a relationship like that can be fun, but it's doomed, I would say, from the start."

At the end of the preview, some vampires and witches take action, suggesting that a takeover may be in the works. However, exactly who and what will be causing trouble is up in the air, notes Cinema Blend.

The CW also released a two-minute clip from Episode 18 in which brothers Elijah and Klaus get close to coming to blows. In the scene, Elijah tells Klaus that he will no longer stand by and bend to his wims. Instead, he is just going to take what he wants. This comes after an intense moment that almost became violent over whether or not Elijah cares for Klaus' unborn child.

According to Dread Central, "The Big Uneasy" official synopsis states that: "Genevieve (guest star Elyse Levesque) asks Elijah (Daniel Gillies) to allow her coven to publicly celebrate a traditional feast day, where members of the community offer the witches gifts in return for blessings. Monique (guest star Yasmine Al Bustami) and Genevieve disagree over what the ancestors want from them, and Genevieve reveals her plan to build the witches' power. When Elijah focuses his attention on restoring their home to its former glory, Klaus (Joseph Morgan) accuses him of doing it only to impress Hayley (Phoebe Tonkin). Next, Klaus sets a new plan in motion by finding Cary (guest star Jesse Boyd), a werewolf from his own line, and sending him off to find a missing piece of family history."

The synopsis continues, "Marcel lets Thierry (guest star Callard Harris) in on his new plan to rebuild his power, but Diego (guest star Eka Darville) has his own ideas about the future. At the Feast of the Blessings, Monique and Genevieve try to use the ceremony to teach Davina (Danielle Campbell) a lesson, but Klaus intervenes and gives Davina a surprisingly important gift. While Hayley struggles to decide where her loyalties should lie, the ceremony explodes into violence."

"The Originals" S1E18, "The Big Uneasy," airs Tuesday, April 15 at 8 p.m. EST on the CW.

Watch preview clips below.