Mary must make a deal with the devil in order to save her family and career.

Mary seriously considers giving up her operations for good.

After being intimate with Joel, Mary has second thoughts about ending his life. A client's son pulls a gun on Des. Kevin's relationship with a new woman gets intense.

Ben follows Mary to her childhood home where he learns about her past. Grady approaches Mary with an offer. Des becomes a victim of police misconduct.

When Dr. Mary Harris becomes romantically involved with an attractive patient, it sets off a chain of events that could destroy her life, her family, and her career - not to mention her illegal side gig, helping terminal clients end their lives.

Mary confronts Ben. Grady blackmails Mary into helping him break a patient out of the hospital. Ben and Frank get a new lead.