When Eli let Niles go for the sake of Pete, he never imagined he was creating a serious enemy for himself. Everyone underestimated Niles, until now.

Go Inside Episode 8 With the Cast and Creators

Eli knows he must eliminate Maria in order to survive his battle with Standard Oil and he goes straight to the one person that he knows has information on her: Niles. "He's not going to offer weakness, he's not going to give up what he's got," explains James Parks. "Eli has miscalculated with Niles. We see Niles sort of come into his own," adds executive producer and director, Kevin Dowling.

Hear what else the cast and creators have to say in this all-new behind the scenes video. Plus, stream the full episode now on amc.com and the AMC app for mobile and devices.

The Son airs Saturdays at 9/8c on AMC. To get full episodes, behind-the-scenes video and more, sign up for the weekly Insiders Club.