Kim and Jimmy face off with an adversary; Jimmy looks to Chuck's past to secure his future; Jimmy loses an ally and gains another.
Jimmy asks a favor of Mike; new complications disrupt Salamancas' business; Chuck and Jimmy struggle with a compromise.
Jimmy decides to represent a new client to Kim's dismay; Mike meets a formidable ally who gives a most tempting offer.
Jimmy and Kim hire an assistant; Mike seeks out a mysterious acquaintance; Chuck uses the law to gain an advantage over Jimmy.
Jimmy and Chuck's relationship deteriorates. Kim feels the pressure of running her own firm. Mike investigates the note left on his car.