In celebration of its Inside the Script eBooks, Warner is screening the classic Casablanca tomorrow night, May 16, 2012, for free. Of course, there’s a bit of scary-sounding agreeing to be done on your part. You have to give the app access to, like, your life’s history or something. And there’s a danger it’ll start posting things on your wall (although you can supposedly put a damper on that in the signup process), but hey, a free movie’s a free movie, right? Especially when it’s one of the best ever made.