Keep track of your favorite shows and movies, across all your devices.
The one-time comedy writer hosts a popular late-night talk show. O'Brien succeeded David Letterman in NBC's post-`Tonight' slot in September 1993 after a writing and producing career that included `The Simpsons' and `Saturday Night Live.'
For anyone who needs a pick-me-up
Stay in with these shows and movies
Sign up and add shows to get the latest updates about your favorite shows - Start Now
Download the TV Guide app for iPhone, iPad and Android!