End of Days is a 1999 American action horror film directed by Peter Hyams and written by Andrew W. Marlowe. It stars Arnold Schwarzenegger, with Gabriel Byrne, Robin Tunney, Kevin Pollak, Rod Steiger, CCH Pounder, Derrick O'Connor, Miriam Margolyes and Udo Kier in supporting roles. The film follows alcoholic former New York Police Department detective Jericho Cane (Schwarzenegger) who, after he saves a banker (Byrne) from an assassin, finds himself embroiled in a religious conflict and must protect an innocent young woman (Tunney) who is chosen by evil forces to conceive the Antichrist with Satan.

Andrew W. Marlowe is an American screenwriter. Marlowe is best known for being the creator of, an executive producer of, and a writer on Castle, a crime mystery and comedy-drama TV show, that ran on ABC from 2009 to 2016, starring Nathan Fillion in the eponymous role.