Diagnosis (S1 episode 6)

3.0 43 x
Detective Holden, of the Gang Task Force, grills John with questions about his suspicious activity. Meanwhile, Gretchen travels to the gang neighborhood to save a young boy.

Immune Response (S1 episode 4)

3.0 121 x
Gretchen makes expensive arrangements to hide Antoine, which forces John to ask the gang for money, and brings him closer to their world than ever before.

Outbreak (S1 episode 5)

3.0 81 x
When the victims of a gang shootout spill into the ER, John must navigate rival gang members and the police while trying to halt the escalating violence.

Fever (S1 episode 7)

3.0 35 x
John wants to help Gretchen, but becomes uncomfortable when she asks him to work outside the law. Meanwhile, new information from Kyle fuels Samantha's suspicions about John.

Relapse (S1 episode 8)

3.0 27 x
John attempts to control his compulsions, but is tested when a colleague alerts him to an impending massacre. Concerned for her family's safety, Samantha turns to Detective Holden for answers.
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