Tonight's all new episode of The CW's hit show "The Originals" promises to be an exciting one. For spoilers from actor Joseph Morgan, who plays Klaus, read on.

Morgan recently sat down with TV Guide for an interview, where he discussed tonight's episode of the show.

"The episode is possibly the most terrifying episode of 'The Originals' to air so far. I jumped out of my seat a few times and I knew what was coming. I'd advise not to show the episode to young children. It's pretty frightening," the actor said.

Morgan also discussed how his character will react to learning that his sister and best friend were the ones who caused his father to end up in New Orleans.

"But it's a huge betrayal and not something that can be forgiven, and I don't know that Klaus would be satisfied putting Rebekah in a time-out with a dagger." Added to all the backstabbing Klaus has already been around, this would only intensify his lack of trusting anyone. "He already is very untrusting and suspicious of people's loyalties to him, and this will confirm he was right to be suspicious all along. His experiences have shown him not to trust anyone but himself, so this is a confirmation of that so he'll find it difficult to team up with anyone...I don't know if there's coming back from this," the actor said.