What we're watching:
- NFL Network, CBS and NBS (1080i) present the triple-simulcast we've all been waiting for, Patriots vs. Giants with an undefeated season on the line, at 8 p.m.
- ABC (720p) has the first four episodes of Samantha Who? followed by Women's Murder Club, for those who like those kinds of shows.
- ESPN-HD (720p) has football too, with Penn State vs. Texas A&M in the Alamo Bowl at 8 p.m.
- HBO-HD (1080i) premieres Music & Lyrics starring Hugh Grant and Drew Barrymore at 8 p.m.
- Mojo HD (1080i) presents NBA TV as the Heat face the Wizards at 6:30 p.m.
- Discovery HD Theater (1080i) keeps the Discovery Atlas episodes coming with Australia Revealed at 9 p.m