Producers say SAG Award nominees Jeff Bridges and Alec Baldwin will help present prizes at the 17th annual ceremony, along with LL Cool J, Josh Duhamel, Amy Poehler and "Glee" star Cory Monteith.
They will join previously announced presenters Rosario Dawson, Betty White, Eva Longoria, Angie Harmon, Hilary Swank and guild president Ken Howard.
The Screen Actors Guild Awards, honoring the year's best performances in film and television, will be presented Jan. 30 at the Shrine Exhibition Center in Los Angeles and broadcast live on TNT and TBS.
