Phoenix Forgotten is an American science fiction horror film based on extraterrestrial beings. Sometime in 1997 in Phoenix, strange lights started appearing in the sky out of nowhere getting the locales amazed and scared at the same time. Three teenage boys set out on an expedition in order to locate the origin of the lights. They got lost somewhere in the desert and never made it back. And now, at the 20th anniversary of the event, an unseen footage is discovered which will finally lift the curtains up from the event and people will finally get to see what actually happened to those boys.