Four individuals sign up for a psychological research study only to discover that they are now subjects of a brutal, classified government program. Project MKUltra, also called the CIA mind control program, is the code name given to a program of experiments on human subjects, at times illegal, designed and undertaken by the United States Central Intelligence Agency. Experiments on humans were intended to identify and develop drugs and procedures to be used in interrogations and torture in order to weaken the individual to force confessions through mind control. Organized through the Scientific Intelligence Division of the CIA, the project coordinated with the Special Operations Division of the U.S. Army’s Chemical Corps. The operation began in the early 1950s, was officially sanctioned in 1953, was reduced in scope in 1964, further curtailed in 1967, and officially halted in 1973. The program engaged in many illegal activities, including the use of unwitting U.S. and Canadian citizens as its test subjects, which led to controversy regarding its legitimacy. MKUltra used numerous methodologies to manipulate people’s mental states and alter brain functions, including the surreptitious administration of drugs (especially LSD) and other chemicals, hypnosis, sensory deprivation, isolation and verbal abuse, as well as other forms of psychological torture.