"Zero Days" is a documentary that covers the first known cyber weapon. This film documents the complexities of the Stuxnet virus. It goes into the moral, legal and political issues involved with releasing a cyber weapon. Part spy thriller, part horror, Zero Day's is an intriguing film to watch for computer science.While the film is rated PG-13, it does have some swearing. It also covers issues related to Israel, which may be sensitive to some students. Please use digression when watching this