Trailer
Cast
Jan Burrell
Mother - Piedmont (uncredited)
Midori
Bess - Lab Technician (uncredited)
David Wayne
Dr. Charles Dutton
Carl Reindel
Lt. Comroe
Frances Reid
Clara Dutton
David McLean
Sen. McKenzie (uncredited)
Michael Pataki
Operator of 'The Hand' (uncredited)
Quinn K. Redeker
Capt. Morris (uncredited)
Kate Reid
Dr. Ruth Leavitt
Richard O'Brien
Grimes
Ken Swofford
Toby (technician)
Sandra Ego
Girl (uncredited)
Arthur Hill
Dr. Jeremy Stone
مايكل كرايتون
Bearded Surgeon (uncredited)
Walter Brooke
Assistant to Cabinet Secretary (uncredited)
Victoria Paige Meyerink
(uncredited)
Ramon Bieri
Major Manchek
Paula Kelly
Karen Anson
John Carter
MP Capt. Morton
Garry Walberg
Technician (uncredited)
Lisa Daniels
Woman (uncredited)
Peter Helm
Sgt. Crane (Piedmont team)
James Olson
Dr. Mark Hall
Peter Hobbs
General Sparks
Richard Bull
Air Force Major
Lance Fuller
Man (uncredited)
Eric Christmas
Senator from Vermont
Glenn Langan
Cabinet Secretary (uncredited)
Emory Parnell
Pete 'Old Doughboy' Arnold (uncredited)
Don Messick
Alarm (voice) (uncredited)
Walker Edmiston
Voice (voice) (uncredited)
Lorna Thayer
Woman (uncredited)
George Mitchell
Jackson
Susan Brown
Allison Stone (uncredited)
Ivor Barry
Murray (uncredited)