"A boy takes in a stray dog, later finding out that it's an ultra-intelligent runaway from a genetic research lab. Unbeknownst to him, the dog is being stalked by another escaped creature that's not quite so friendly."
Corey Haim
as Travis Cornell
Michael Ironside
as Lem Johnson
Barbara Williams
as Nora Cornell
Lala Sloatman
as Tracey
Dale Wilson
as Bill Keeshan
Blu Mankuma
as Cliff
Duncan Fraser
as Sheriff Walt Gaines
Colleen Winton
as Deputy Porter
Christopher Cary
as TV Newscaster
Don S. Davis
as Veterinarian
Graeme Campbell
as Man On Boat
Dan O'Dowd
as First TV Reporter
Lou Bollo
as Man By Stream
Jason Priestley
as Boy On Bike
Matt Hill
Andrew Markey
Norman Browning
as Hockney
Ghislaine Crawford
as Girl at School
Justine Crawford
Tong Lung
as Teacher
Keith Wardlow
as Maintenance Man
Freda Perry
as Second TV Reporter
William Samples
as Motel Clerk
Suzanne Ristic
as Motel Clerk Wife
Frank C. Turner
as Salesclerk
Phillip Wong
as Oxcom
Jon Hess
Director
Dean R. Koontz
Novel
Bill Freed
Screenplay
Damian Lee
Roger Corman
Executive Producer
Mary Eilts
Co-Producer
Producer
David Mitchell
Carolle Alain
Editor
Rick Fields
Bill Freda
Trish Robinson
Casting
Richard Wilcox
Production Design
Tom Duquette
Art Direction
Marti Wright
Set Decoration
Monique Prudhomme
Costume Design
Linda A. Brown
Makeup Artist
Lisa Rocco
Special Effects
Dean Lockwood
Special Effects Coordinator
Lindsay Bourne
Stunts
Andrew Chamberlayne
Alex Green
David Jacox
Ken Kirzinger
Mark Langlois
Michael Langlois
Jacob Rupp
Kymberly Sheppard
Scott Stofer
Dawn Stofer-Rupp
Betty Thomas Quee
Danny Virtue
Richard Leiterman
Director of Photography
Joel Goldsmith
Original Music Composer
Lee Knippelberg
First Assistant Director
Chris Wright
Property Master
Andy Nelson
Sound Re-Recording Mixer
Don White
Stuart Copely
Dialogue Editor
Lock Johnston
Marc Chiasson
Peter Thillaye
Supervising Dialogue Editor
Michael Werth
Tom McMurtry
Sound Effects Editor
Anke Bakker
Bruno DeGazio
Frank H. Griffiths
Sound Mixer
Camille Crawford
ADR Editor
Josephine Massarella
Joe Dorn