Desilu Productions was an American television production company founded in 1950 by actors Lucille Ball and Desi Arnaz. It became famous for producing several iconic television shows, including the groundbreaking sitcom I Love Lucy, which set new standards for television production and audience engagement. The company was notable for its innovative use of the three-camera setup, which allowed for a live studio audience and improved the quality of sitcoms. Desilu Productions also produced other successful series, such as Star Trek and Mission: Impossible, contributing significantly to the television landscape in the 1960s.