Starsky & Hutch (1975)

S3E5 Murder Ward

The fearless duo takes on an undercover mission at a mental institution, with Starsky posing as a patient and Hutch working as an orderly. They aim to probe into a series of suspicious patient fatalities at the facility. Joining them is a female journalist, who is also pretending to be a patient. Together, they discover that someone within the hospital is unlawfully experimenting on patients, using them as human test subjects for behavior modification drugs...