They

亞歷山大·古爾德 as Young Billy Mark Hildreth as Troy Jessica Amlee as Young Julia Colin Foo as Chinese Chef Laura Regan as Julia Lund Jon Abrahams as Billy Parks 黛格瑪拉·多明絲姬 as Terry Alba David Abbott as Professor Adkins Desiree Zurowski as Mary Parks Jonathan Cherry as Darren Peter LaCroix as David Parks (as Peter Lacroix) Jay Brazeau as Dr. Booth L. Harvey Gold as Professor Crowley Jodelle Ferland as Sarah Marc Blucas as Paul Loomis Ethan Embry as Sam Burnside

Norman Cabrera Sculptor Scott J. Ateah Stunt Coordinator Ashlea Earl Stunt Double Crystal Dalman Stunt Double Leanne Buchanan Stunt Double Wes Craven Presenter David Linde Executive Producer Mike Beaulieu Creature Design 泰德·菲爾德 Executive Producer Owen Walstrom Stunts Duane Dickinson Stunts Patrick Tatopoulos Creature Design Robert Harmon Director Frank Patton III Casting Assistant Rene Ohashi Director of Photography