The Stand Up To Cancer fundraiser returns for a fifth live telecast on September 9th and will be a live, one-hour event broadcast simulatenously on CBS, ABC, FOX, NBC and over 45 cable networks in the U.S. and Canada.

Please note that this video is only available to viewers in the U.S. and Canada

Watch as Katherine Heigl shares her #Reasons2StandUp!

Visit to show your support, and catch the special at 8:00 PM ET & PT / 7:00 PM CT this Friday.