Released:
1990-05-04

Overview:
An underground government facility is locked down by its A.I.-controlled computer when an alien entity travels through a dimensional portal and threatens the lives of everybody inside.

Director:
Harry Bromley Davenport

Runtime:
1h 32min

Genre:
Horror, Science Fiction

• Cast:
• 
  Jan-Michael Vincent
  as
  Dr. Ron Shepherd
• 
  Paul Koslo
  as
  Dr. Alex Summerfield
• 
  Tara Buckman
  as
  Dr. Julie Casserly
• 
  Jano Frandsen
  as
  McShane
• 
  Nicholas Lea
  as
  Baines