Radúz Činčera was a Czech screenwriter and director, best known as the creator of Kinoautomat, the world's first interactive movie. Debuting at the Czechoslovak Pavilion during Expo 67 in Montreal, Kinoautomat allowed audiences to vote on the direction of the film's narrative, pioneering interactive cinema. Beyond this groundbreaking work, Činčera contributed to various documentary and short films, showcasing his versatility and innovation in filmmaking. His work has been recognized for its creativity and influence on interactive media, leaving a lasting legacy in the field of cinema.