(3 p.m., CBS3) - Solutions for frustrating, everyday health problems.
The Ellen DeGeneres Show (3 p.m., NBC10) - Actress Halle Berry; Josh Groban performs.
The Oprah Winfrey Show (4 p.m., 6ABC) - Carson Kressley and Nancy O'Dell introduce finalists in Oprah's search for America's next TV star.
Dr. Phil (5 p.m., CBS3) - The tragic epidemic of young people taking their own lives.
Entertainment Tonight (7 p.m., CBS3) - Star engagements of 2010; top photos include those of Sandra Bullock, Tiger Woods, and Lady Gaga.
The Insider (7:30 p.m., CBS3) - Justin Bieber tops the list of influential celebrities.
The Big Bang Theory (8 p.m., CBS3) - The grass is always greener: Leonard (Johnny Galecki) is depressed to realize he is the only one in his group without a girlfriend, while Sheldon (Jim Parsons) wants to get rid of Amy (guest star Mayim Bialik), who wants him to meet her mother. Kaley Cuoco, Simon Helberg, and Kunal Nayyar also star.
Happy New Year, Charlie Brown (8 p.m., 6ABC) - Good grief! Who assigns elementary-school children "War and Peace"? Charlie Brown's teacher, that's who. He has to read it over the Christmas break and write a report, but holiday distractions keep getting in the way. He ends up leaving a New Year's party and sitting outside to read, but that doesn't end well. Chad Allen (Dr. Quinn, Medicine Woman) provides the voice of Charlie Brown in this 1986 Peanuts special.
CSI: Crime Scene Investigation (9 p.m., CBS3) - A mother whom everyone believed to be grieving over the loss of her family three years earlier becomes a suspect in an investigation by the team in "Lost & Found." Marc Vann, Larry Mitchell and Julia Campbell guest star; Laurence Fishburne, Marg. Helgenberger, and George Eads also star.
The Office (9 p.m., NBC10) - Believing he has contracted a sexually transmitted disease, Michael (Steve Carell) contacts all his former girlfriends, including Jan and Holly (Melora Hardin, Amy Ryan). Hoping to score points with Erin (Ellie Kemper), Andy (Ed Helms) holds a sex-education meeting for the office. Amy Pietz and Nancy Carell also guest star in "Sex Ed."
Conan (11 p.m., TBS) - Author Susan Casey; actor Russell Brand; Kid Rock performs.
Late Show With David Letterman (11:35 p.m., CBS3) - Actor Ray Romano; John Mellencamp performs.
The Tonight Show With Jay Leno (11:35 p.m., NBC10) - Actor Jack Black; Michael Buble performs.
Lopez Tonight (12 a.m., TBS) - Howie Mandel; Juliette Lewis; KT Tunstall.
Jimmy Kimmel Live (12:05 a.m., 6ABC) - John Krasinski; Rosemarie DeWitt; Crystal Castles.
The Late Late Show With Craig Ferguson (12:35 a.m., CBS3) - Actor Dick Van Dyke; actress Kerry Washington.
Late Night With Jimmy Fallon (12:35 a.m., NBC10) - Scarlett Johansson; Chris Morris; Toots and the Maytals.