Science fiction asks the big questions. In the Series Premiere of James Cameron's Story of Science Fiction, the groundbreaking filmmaker is joined by a league of directors, actors, authors and experts in the field to explore perhaps the grandest question of all: Are we alone in the universe?

Watch the Series Premiere Now

James Cameron sits down with legends of the genre like Steven Spielberg, George Lucas, Ridley Scott, and Sigourney Weaver to ponder the "what ifs" of alien existence. Plus, they discuss Close Encounters of the Third Kind, the Alien franchise, Star Wars, War of the Worlds, E.T. and many more iconic works that imagine how humans might interact in a universe full of extraterrestrial life.

Watch the Series Premiere now on amc.com and AMC apps for mobile, Fire TV, XBox One, Apple TV, Roku and Chromecast.

James Cameron's Story of Science Fiction airs Mondays at 10/9c. Click here to add a reminder to your calendar.

The full season is available now for Xfinity AMC Premiere subscribers.

To get James Cameron’s Story of Science Fiction extras like interviews, behind-the-scenes videos and more, sign up for the Insiders Club.