I have been thinking about the Halo Movie on IMDB and began selecting the cast for the movie (if it comes out, I hope it does!). I was just thinking of the main characters of the series like,

  1. Capt. Keyes - Liam Neeson
  1. Catherine Halsey - Sigourney Weaver
  2. Sgt. Johnson - Samuel L. Jackson
  3. Carter - Sam Worthington
  4. Kat - Angelina Jolie
  5. Emile - Joseph Fiennes
  6. Jorge - Steve Austin (with a little tan and voice change)
  7. Foehammer - Queen Lathifa (same voice as in-game)
  8. Margeret O. Parangosky - Meryl Streep
  9. Melissa McKay - Michelle Rodriguez

Thats pretty much what I came up with.