S8, E4: Tasked with finding a mysterious artifact, Damon’s (Ian Somerhalder) latest mission takes him to Texas where a violent run-in with Peter Maxwell (guest star Joel Gretsch) leads to a surprising revelation. Meanwhile, after gaining the upper hand in their fight to save Damon and Enzo (Michael Malarkey), Stefan (Paul Wesley) and Alaric (Matt Davis) team up and uncover the origins of the mysterious force they’re up against. Finally, Matt (Zach Roerig) returns to the fray after his past and present collide in an unexpected way. Candice King also stars.