Actors, athletes and musicians

Celebrity Responders

Stars giving back and advocating for change.

Over the years we’ve looked to our many friends in Hollywood to help us raise awareness about genocide in Darfur, the power of advertising to advocate for change, the devastating effects of Huntington's and other genetic diseases, and to lift the spirits of countless young children battling cancer. These Hollywood humanitarians have donated many hours in support of many critical issues out of the goodness of their hearts and a sincere desire to bring joy and hope to those less fortunate. Here's a list of some of the actors who've donated their time and voice in support of the causes we work with: Sean Anders, Judd Apatow, Christian Bale, Jay Baruchel, Jessica Biel, Jack Black, Emily Blunt, Gerard Butler, Steve Carell, Henry Cavill, John Cena, Josh Gad, Don Cheadle, Benedict Cumberbatch, Robert De Niro, Colin Farrell, Mia Farrow, Deborra-lee Furness, Tom Hardy, Josh Hartnett, Chris Hemsworth, Liam Hemsworth, Tom Holland, Hugh Jackman, Kevin James, Dwayne Johnson, Ariana Greenblatt, Jake Johnson, Jessica Chastain, Taylor Kitsch, Ashton Kutcher, Jorge Lendeborg Jr., Justice Smith, Anthony Mackie, Leslie Mann, James Marsden, Matisyahu, James McAvoy, Melissa McCarthy, Jay Pharoah, William Moseley, Liam Neeson, Chris Pratt, Dylan O'Brien, Tim Robbins, Don Saladino, Liev Schreiber, Keala Settle, Mira Sorvino, Sebastian Stan, Malik Yoba.