Keke Palmer, Amaury Nolasco, Parker Young, Joey Lauren Adams, Elizabeth Gillies, Paul Iacono, Thorsten Kaye and Jeremy Sumpter also star. Barrymore is an executive producer alongside Flower Films' Nancy Juvonen, and producers Chris Miller, Ember Truesdell, Kelly Smith and Thommy Hutson. Hutson and Catherine Trillo penned the script and is directed by Brett Simmons. Gary J. Tunnicliffe created the creature effects.
Sidebar: Just when I get excited that Keke Palmer is in a Drew Barrymore film I watch the trailer and she is the first one to get grabbed by the monster they are running from! Girl Bye. Typical.