Nurse Jackie (2009)

S06E01 Sink or Swim

Jackie has returned to using drugs, but this time she’s putting on a façade of sobriety. She attends 12-step meetings, has secured a sponsor, and keeps up appearances while secretly getting her supplies from the gym's towel attendant. Meanwhile, at All Saints, Zoey discovers that her "secret" romance with Prentiss is common knowledge among her colleagues. This marks the beginning of the new season.