At its core, all theatre is a form of cognitive influence. Researchers have found that certain motion pictures and theatrical events can exert considerable control over brain activity. Collective States
The most infamous application, however, was not by spies but by dictators. Leni Riefenstahl’s 1935 film Triumph of the Will is a masterclass in Mind Control Theatre. She did not merely film a Nazi rally; she transformed it into a liturgical drama. The soaring cameras, the sea of flags, the choreographed salutes—it was a production designed to turn thousands of individual minds into a single, fused will. The audience was the actor, and the actor was the audience. Mind Control Theatre
Mind Control Theatre often exploits psychological vulnerabilities and cognitive biases, such as: At its core, all theatre is a form of cognitive influence