In 1919, four of the leading figures in Hollywood—Charlie Chaplin, Mary Pickford, D.W. Griffith, and Douglas Fairbanks—decided to form their own film studio to better control their own work. Though initially successful, United Artists foundered as films became more expensive to produce. It was taken over in the 1950s and began to thrive again until the 80s, when it was bought by the studio MGM. What famous actor announced plans to resurrect United Artists in 2006 as part owner of the company? Discuss
Source: The Free Dictionary