How does this sound for a movie plot bringing together some interesting actors?

What if there was a science fiction film that came out called "Infection" about a meteorite coming to earth unleashing a mist that mutates everyone into wild carnivorous creatures (aliens) via flu symptoms and then a team of Marines are brought into to eliminate the threat? It would be featured in Chicago and basically the Marines have to kill off the infected and find a vaccine before the entire world is infected with the mist. The team of Marines cast in the starring roles would be Samuel L. Jackson, Bruce Willis, Chow Yun-Fat, Ming Na Wen, Angela Bett, Jennifer Lopez, Jean Claude Van Damme, Jamie Foxx, Lucy Liu, Antonio Banderas, Ethan Hawke, Omar Epps, Denzel Washington, B.D. Wong, Kimberly Elise, Robert De Niro, Hillary Swank, and Jodie Foster. I think this would be a cool crew to cast for the combat unit of U.S. Marines that the film focuses on. Each character would bring his or her own style to the table as they unite to rid the city and hopefully the world of this hideous viral infection. It's just a thought I had. It might sound like Aliens or I Am Legend, but it's just an idea I had. I think it would be cool bringing this group of actors to the table. Give me your thoughts on this idea or how you would change it or improve it to make it interesting: the plot or the actors or both. I look forward to all your comments.