Steve Mazan: 'Dying To Do Letterman'

STUDIO CITY (CBS) — Steve Mazan visited the KCAL 9 studios Wednesday to tell viewers why he is "Dying to do Letterman."

When 35-year-old stand-up comedian Steve Mazan learned he had cancer, and might only have five years to live, he dedicated his life living his dream: performing comedy on The Late Show with David Letterman.

This documentary chronicles his five-year journey, as he races his own ticking clock to achieve a nearly impossible goal. Hilarious, heart-breaking, and ultimately inspirational, Steve's journey brings a brand-new perspective to living with cancer. This is a story that proves it's not how much time you have, it's what you do with it. As Steve says, 'If you stop chasing your dreams, you're already dead.'

For more information, visit "Dying to do Letterman" online.