The Ellen DeGeneres Show

(3 p.m., NBC10) - Ray Romano; Marie Tillman.

Oprah Winfrey (4 p.m., 6ABC) - Whitney Houston.

Jennifer Hudson: I'll Be Home for Christmas (8 p.m., 6ABC) - The Academy Award-winning singer and actress performs at her small neighborhood church and other locations in Chicago.

The Sing-Off (8 p.m., NBC10) - A cappella groups vie for a recording contract with Sony, the series culminating in a live finale where the winners will be decided by viewers.

Accidentally on Purpose (8:30 p.m., CBS3) - Billie tries to hide from her parents that she and Zack are living together.

NFL Football (8:30 p.m., ESPN) - Arizona Cardinals at the San Francisco 49ers.

Anatomy of a Pandemic (9 p.m., WHYY TV12) - A report on efforts to combat H1N1 swine flu, including the vaccination program and a look back at 1918.

The Jay Leno Show (10 p.m., NBC10) - Anna Kendrick; director James Cameron.

Late Show With David Letterman (11:35 p.m., CBS3) - Hugh Grant; Zoe Saldana; Alicia Keys performs.

The Tonight Show With Conan O'Brien (11:35 p.m., NBC10) - Tom Arnold; Adam Lambert performs.

Jimmy Kimmel Live (12:35 a.m., 6ABC) - Charlize Theron; Dancing With the Stars winner Donny Osmond; Regis Philbin.

The Late Late Show With Craig Ferguson (12:35 a.m., CBS3) - Joshua Jackson; Lake Bell; Reba McEntire.

Late Night With Jimmy Fallon (12:35 a.m., NBC10) - Kate Hudson; Giovanni Ribisi; Chevelle performs.