The Did You Know? Video Series from the National Cancer Institute (NCI) provides 2- to 3-minute informational videos on various cancer topics. The videos communicate key statistical data on different types of cancers to a lay audience in understandable, clear, and concise language. Each video also provides background information on cancer types and risk factors, and encourages action when appropriate. The video series can be accessed on NCI’s YouTube page at www.youtube.com/NCIgov or at http://seer.cancer.gov/statistics/videos.