Released on Thursday by non-profit organisation Creative Community for Peace, names from the acting and music world are joined by directors, comedians and producers as well as other prominent figures across the entertainment industry. The unprovoked attacks by Hamas terrorists, which began over the weekend, has so far claimed the lives of more than 1,000 Israelis – most of them civilians. Many hostages have also been snatched, with the powerful letter calling for the release and safe return of those taken. Other notable signatories include Liev Schreiber, Amy Schumer, Mark Hamill, Jerry Seinfeld, Mayim Bialik, and Zachary Levi.