Fans of "The Originals" won't have to wait too much longer to find out what will happen to Elijah's siblings, Rebekah and Klaus, who were captured by the evil witches.

In the last episode, the witches wreaked havoc on the Crescent werewolves and the vampires in New Orleans. Klaus was also lured into a trap and stabbed by Sophie with Papa Tunde's powerful bone knife, before she was killed by her niece Monique, reports The Vampire Dairies.

The next episode, "Long Way Back from Hell," will air on Feb. 25, and from the looks of the promo video, it seems to be intense.

In the video, Klaus and Rebekah are seen being tortured by Celeste and the witches in what appears to be an abandon mental institution. Rebekah suffers from terrifying hallucinations and Klaus finds himself chained by the neck and forced to endure horrible psychological and physical agony. While there, Rebekah also gets a blast from the past from Genevieve, who returns to threaten her and potentially expose some of her big secrets.

In the meantime, Elijah intuitively realizes that he needs to rally his forces in order to save his brother and sister from their horrible predicament. However, he must also deal with the repercussions of choosing to rescue Hayley over his siblings. "There is a guilt [and] shame attached to that," executive producer Julie Plec told TV Guide. "It definitely drives him hard to rescue his siblings in the next episode and to try to pull the family back together even as it's under assault."

To make things worst, the Original family won't just be battling witches as the werewolves are slated to attack later on in the season.

The CW released a full synopsis for the upcoming episode, which reads: "When Rebekah (Claire Holt) finds herself locked up in the sanatorium where she worked in 1919, she realizes a witch named Genevieve (guest star Elyse Levesque) is back to seek revenge and to reveal dark secrets that would destroy Rebekah if exposed. A distraught Elijah (Daniel Gillies) turns to Marcel (Charles Michael Davis) and Hayley (Phoebe Tonkin) for help when one of his decisions puts Klaus (Joseph Morgan) and Rebekah's lives in danger. With time working against them, Marcel realizes he may hold valuable information that could lead them to Rebekah and Klaus, but revealing it will almost certainly result in deadly consequences."

"The Originals" S1E14, "Long Walk Back to Hell," airs Tuesday, Feb. 25 at 8 p.m. on the CW.

Watch a preview below.