Saturday Night Live warms up December with top-tier talent from screens big and small and music superstars. On December 2, star of the Emmy-winning hit show Lost Matthew Fox hosts the show with musical guest the greatest band on Earth Tenacious D (Jack Black & Kyle Gass).

On December 9, it's a pair of leading ladies headlining "SNL:" Oscar and Emmy nominee Annette Bening with musical guest Gwen Stefani.

Finally, on December 16, Justin Timberlake returns to "SNL" to once again do double duty as host and musical guest after his memorable turn in 2003 (which featured Timberlake as a singing omelet, as well as impressions of Jessica Simpson, Robin Gibb and Ashton Kutcher).