Today on TV

NFL (6:30 p.m., ESPN): Packers at Saints

NBA (7 p.m., FSN): Bulls at Jazz

Big Bang Theory (7 p.m., Ch. 2): Sheldon approves of Leonard's new girlfriend.

Dancing With the Stars (7 p.m., Ch. 4): The remaining pairs perform.

Chuck (7 p.m., Ch. 5): Ellie hosts Thanksgiving dinner.

Terminator: The Sarah Connor Chronicles (7 p.m., Ch. 13): Sarah's obsession with the three dots pays off.

How I Met Your Mother (7:30 p.m., Ch. 2): Ted has an embarrassing encounter with Robin's date.

Two and a Half Men (8 p.m., Ch. 2): Charlie has to cover for Jake.

Heroes (8 p.m., Ch. 4): A solar eclipse im-pacts the heroes' powers.

Samantha Who? (8:32 p.m., Ch. 4): Samantha introduces Owen to her parents.

CSI: Miami (9 p.m., Ch. 2): A savage killer is on the loose.

Boston Legal (9 p.m., Ch. 4): Shirley's intimate Thanksgiving dinner turns into a wacky dinner party.

My Own Worst Enemy (9 p.m., Ch. 5): Edward risks national security to find out who killed his parents.