The Vampire Diaries EP Julie Plec revealed that Klaus will be playing both ends of the fan base in Thursday's episode, "Before Sunset". Plec spoiled that our Original Baddie will no sooner have a "heroic moment", before he follows up with "something so horrible, you're like, 'Man, what's wrong with you?!"
"Klaus will never be a hero, but that's not to say he won't do heroic things." So what's Klaus' next move now that his mother has successfully created the ultimate vampire hunter? "This is a second call of arms to Klaus, who may have gotten distracted by pretty blondes and paintings and horses," Plec says. "This is the reminder that this guy means business, and he's not going to let his guard down again. It's a nice reboot of the villain."