Released:
1978-02-17

Overview:
An alien vessel manages to break the earth defense systems. Captain Layton is sent to investigate and find the invaders. Together with friends from the planet Ganymed he discovers the enemies in a hidden underground city on earth.

Director:
Alfonso Brescia

Runtime:
1h 35min

Genre:
Science Fiction, Action

• Cast:
• 
  John Richardson
  as
  Captain Mike Layton
• 
  Yanti Somer
  as
  Diane Greene
• 
  Walter Maestosi
  as
  Irk
• 
  Gaetano Balestrieri
  as
  Colonel Dawson
• 
  Gisela Hahn
  as
  Dr. Helen Parker