Carmelo Anthony is diversifying his resume, coming on board as executive producer of “Tyson,” a film based on the life of former boxing champ. Anthony said in the press statement released today, “Outside of basketball, movies are my big passion, and it is a great experience for me to be a part of this film.”  The film will premier in North America later this month at the Sundance Film Festival and will be released in theaters on April 24, 2009.