The Rocky Horror Picture Show, one of cinema’s most groundbreaking and provocative films, was based on the stage musical by Richard O’Brien, and shattered conventions with its bold characters, flamboyant style, and infectious rock ’n’ roll soundtrack. Its legendary midnight screenings – featuring shadow casts, fan costumes, and audience call-backs – redefined moviegoing and created a cultural phenomenon. Today, it remains the longest-running theatrical release in film history, with weekly screenings still held around the world.