Ethan clashes with Ray; Grace makes amends with Evie; Ethan's cash source is revealed; Sarah and Grace follow Ethan and Ray; Grace's report raises some red flags; an important official questions Ethan.

Leni and Grace experience a revelation in Vancouver; Cheat's cause of death is revealed; Ethan and Ray venture to Vancouver; Evie stays with Tom; Ethan and Ray clash over how to handle the cash.

Ethan and Ray try to come to a conclusion about Spud; Leni and Grace speculate about Ethan; Billy tries to win back Evie; Grace finds a clue in the search for Sarah.

Ethan tells Grace they borrowed money from the wrong men just as Ray realizes there's something wrong.

A panicked Spud seeks help from Ethan and Ray, and hatches a plan for skipping town; Grace shares her findings about Ethan with Leni and Elliot; Alec attempts to alter his deal with Campbell; Elliot makes an arrest that poses big problems.

A figure from Grace's past returns without warning, complicating her relationship with Ethan; Leni gets an crucial update from her Pentagon contact; Grace learns of Billy's fight; the task force listen in on Ethan and his team.

Grace ponders going undercover; Elliot scolds Leni about her contact in the Pentagon; Billy has a brawl; Spud and Ray find an unlikely ally; Ethan's contact inquires about "Nina".

Grace exposes Ethan's lies about the night of Cheat's death; Leni learns how Ethan and his team met; Detective Lee follows Ethan; Ethan and the team sense trouble; Billy and Evie bond.

Grace accosts Elliot and Leni over the search for Sarah; new evidence surfaces; Detective Lee serves as intermediary; Elliot reveals information about the investigation to Leni; Ray and Spud enter the fray after learning about Cheat.

Grace investigates a prostitution ring; Grace's estranged mother returns; Tom prepares to make a confession to Grace; the first contract for Ethan and his team.