Dustin Milligan as John

Scott Mechlowicz as Bryan

Cody H. Carolin as Michelle

Maria Bello as Dr. Elizabeth Klein

Frank Grillo as Detective Mark Lewis

Megan Park as Jules

Aaron Yoo as Donnie

Alex Goode as Sam

Terence Rosemore as Jenkins

Jesse Steccato as Peter

Meyer DeLeeuw as Henry

Griff Furst as Reeves

Thomas Francis Murphy as Aberknacky

Ashton Leigh as Sara Mathews

Katarina Boudreaux as Martha Livingston

Charlie Picerni as Police officer #1

Jeff Galpin as Police officer #2

Tyson Sullivan as Clerk