"The Clinic" delves into the harrowing world of a luxurious yet fatal rehabilitation center. Known for catering to the a-list, this retreat becomes a hunting ground when Haley, a troubled country singer, is found dead. Her sister, Meg, a casino worker ensnared in her own web of addictions, doesn't buy the suicide theory. Disguised as a patient under a false identity, she infiltrates the facility intent on unearthing the truth. Within this sanctuary turned prison, every patient is a suspect, every therapy session hides clues, and Meg's investigation reveals more than just the hidden afflictions of the elite. As she draws closer to the answer, the danger escalates; the killer could be just a room away, and every step into the minds of the troubled could be Meg's last.