Saturday Night Live Former cast members Tina Fey and Amy Poehler return to cohost the sketch show's Christmas episode, and Bruce Springsteen & the E Street Band perform. 11:29 p.m. NBC
Democratic Debate Hillary Clinton, Sen. Bernie Sanders (I-Vt.) and former Gov. Martin O'Malley (D-Md.) meet in New Hampshire. 5 p.m. ABC
Oprah Goes to Broadway: The Color Purple This special offers a backstage look at the current revival of the musical based on the 1985 film. 7 and 10 p.m. OWN
Imagine: John Lennon 75th Birthday Concert Peter Frampton, John...