Watch: Netflix Shares Final Trailer for 'Ratched'

Netflix is sharing the final trailer for the upcoming new series "Ratched," starring Sarah Paulson and based off the iconic "One Flew Over the Cuckoo's Nest" character Nurse Mildred Ratched.

The clip teases Ratched's tragic backstory of losing her parents while showing glimpses of the hospital she works at where the lobotomy is used to cure several issues, including homosexuality.

Netflix writes of the show:

From Ryan Murphy and Ian Brennan, 'Ratched' is a suspenseful drama series that tells the origin story of asylum nurse Mildred Ratched. In 1947, Mildred arrives in Northern California to seek employment at a leading psychiatric hospital where new and unsettling experiments have begun on the human mind. On a clandestine mission, Mildred presents herself as the perfect image of what a dedicated nurse should be, but the wheels are always turning and as she begins to infiltrate the mental health care system and those within it, Mildred's stylish exterior belies a growing darkness that has long been smoldering within, revealing that true monsters are made, not born.

"Ratched" also stars Finn Wittrock, Sharon Stone, Cynthia Nixon, Judy Davis, Jon Jon Briones, Corey Stoll, Charlie Carver and more.

Watch the last "Ratched" trailer below before it hits Netflix on Sept. 18.