Chester has been searching for answers since he left for war — did the evil spirits follow him? What do they want? While he's looking for answers, he might not like the ones he gets.

Watch a Sneak Peek of Episode 4

Still in the dark as to what he's dealing with, Chester asks his partner what a yurei is when a familiar breeze rolls through. See what Chester discovers in this sneak peek of tonight's all-new episode.

Plus, catch up on the full episode available now on amc.com and the AMC app for mobile and devices.

The Terror: Infamy airs tonight at 9/8c. Get updates on The Terror by signing up for the Insiders Club.