Season 5 of the hit Showtime series Nurse Jackie debuted last night with "Happy F---ing Birthday". In case you missed the season premiere, we have the full episode for your viewing pleasure right here. Edie Falco returns as the title character, who is about to celebrate her birthday in this new episode. Watch the drama unfold in the new season, which airs Sunday nights at 9 PM ET on Showtime.

Two new doctors join the staff: Dr. Carrie Roman (Betty Gilpin) and Dr. Ike Prentiss (Morris Chestnut). Akalitus (Anna Deavere Smith) gives Eddie (Paul Schulze) back his old job - the day before Jackie's (Edie Falco) birthday.