spoiler alert

shanp: information about the plot of a movie/tv series is called a "spoiler", because it may spoil the fun and suspense of an unseen movie. normally articles contain such information alert their readers about that.
magizz: We have talk about the content of the movie, others who haven't seen the movie may get known. For some, if they had know the content or result of a movie, they may lose interest in it. So, we should alert them to that in the title.