New video teasers reveal that there will be lots of trouble brewing in New Orleans when "The Originals" kicks off Season 3 on Thursday.

Klaus and Elijah will once again butt heads in the new season, this time over Hayley, since Klaus put her under a spell that has turned her into a wolf for most of the month.

In a sneak peek video, the brothers appear to be at odds because Elijah is still upset with Klaus for cursing his beloved Hayley. On the other hand, Klaus thinks that he should be praised for his act since it ultimately saved Hayley's life.

However, that's not where the drama ends. Apparently, the once peaceful vampires and witches will no longer live in a peaceful coexistence, while even Marcel and Davina will have trouble getting along.

According to Entertainment Tonight, Marcel has regained control of the French Quarter once again and will employ a new strategy to recruit vampires. Meanwhile Davina, the new Regent to the New Orleans witches, will make a decision that will escalate the conflict between them.

"Witches don't do favors for vampires -- including daylight rings. Those are the rules," Davina tells her former best friend in the teaser.

In response, Marcel petitions Davina to do "an act of good faith," but Davina adamantly declines to adhere to his wishes.

"The ninth ward coven thinks I'm a vampire sympathizer, I won't prove them right," she says. "You're on your own."

TVLine also revealed that Camille will take on the task of becoming Klaus' therapist in the new season.

 "Cami has a lot on her plate" in Season 3, her portrayer Leah Pipes explains. "She's turned into the forensic psychologist for the New Orleans PD and is starting her practice as a therapist. Her first client is Klaus, which is basically purification by fire. If she can get through this, she'll be the best therapist in the world. She could make Kanye West humble if she can get through to Klaus," said TVLine's Michael Ausiello.

The new season of "The Originals" will premiere on The CW on Thursday, Oct. 8 at 9 p.m. EDT.

Watch video teasers below.