Nominations for the eighth annual Screen Actors Guild Awards were announced this morning in Hollywood, and the casts of A Beautiful Mind, Gosford Park, In the Bedroom, Moulin Rouge and Lord of the Rings: The Fellowship of the Ring will duke it out for the top prize: Outstanding Performance by the Cast of a Motion Picture. In the individual acting slots, surprises included supporting nods for I Am Sam's young star Dakota Fanning and Training Day's Ethan Hawke, and lead mentions for dark horse candidates Kevin Kline (Life as a House) and Renée Zellweger (Bridget Jones's Diary). Glaring omissions included Nicole Kidman, Will Smith and Billy Bob Thornton. The SAG Awards will be telecast on TNT on March 10 (8 pm/ET). For a list of the major nominees, click here.