Chuck's plan to strip Jimmy of his law license is in full effect, but Jimmy isn't going down without a fight. However, Jimmy can't beat Chuck alone. While Kim's putting in hours to dig into Chuck's appointments, Mike's making undercover visits to Chuck's house. What does Jimmy have cooking?

Watch Episode 4 now.

Meanwhile, Hector Salamanca is dealing with the blowback of Mike's brilliant meth-in-the-sneakers-over-the-powerline plan, which has put Hector's business under investigation by the DEA. Unable to move product, Hector pays a not-so-friendly visit to Los Pollos Hermanos. After scaring Gus's customers and employees, Hector forces Gus to make an uncomfortable decision.

Watch an all-new episode of Better Call Saul on amc.com and AMC apps for mobile, XBox One, Apple TV, Roku and Chromecast.

Better Call Saul airs Mondays at 10/9c on AMC. For the latest information and exclusives sign up for the Insiders Club.