Fox is covering all the promotional bases for Ridley Scott's "The Martian," even introducing the social-media hashtag "#BringHimHome" in this slickly produced video about global support for the rescue of stranded astronaut Mark Watney.

Matt Damon of course stars as the astronaut in question, presumed dead during a mission to Mars and left behind by his crew. Based on the 2011 novel by Andy Weir, the sci-fi adventure follows Watney's struggle to survive as NASA searches for a way to bring “the Martian” home.

Opening Oct. 2, “The Martian” also stars Jessica Chastain, Kristen Wiig, Kate Mara, Michael Pena, Sebastian Stan, Jeff Daniels, Sean Bean, Chiwetel Ejiofor and Donald Glover.