What is the vision statement of MGM?

You are not specific in your question about which MGM interests you.

Here is the corporate information for Metro Goldwyn Mayer, which is not so much a vision statement as it is a position statement. A vision statement for them could not be found on their Web site:

"Metro-Goldwyn-Mayer Inc. is an independent, privately-held motion picture, television, home video, and theatrical production and distribution company. The company owns the world's largest library of modern films, comprising approximately 4,000 titles, and over 10,400 episodes of television programming. Its film library has received 205 Academy Awards, one of the largest award winning collections in the world, and includes numerous successful film franchises, including James Bond, Pink Panther and Rocky. MGM is owned by an investor consortium comprised of Providence Equity Partners, TPG, Sony Corporation of America, Comcast Corporation, DLJ Merchant Banking Partners and Quadrangle Group."