The Earth is endangered by an unusual race who abduct as well as kill humans and also animals and also as well as utilize them for their body parts. In the year 1980 S.H.A.D.O. (Supreme Head Office Alien Protection Company), a very secret army company, is set up in the hope of defending the Planet from this alien threat. This organization runs from a secret location below the Harlington-Straker movie studio in London. S.H.A.D.O. likewise has a base on the moon with Interceptors along with a very early warning satellite that spots inbound UFOs (called S.I.D.), and also run a fleet of submarines. General James Henderson and commander Ed Straker have a team of very educated and also well geared up males and also females to battle the frequently incoming aggressive UFOs.

Starring:

Ed Bishop , Michael Billington , Gabrielle Drake , Wanda Ventham , Derren Nesbitt , Vladek Sheybal , Andrea Allan , Patrick Allen , Deborah Grant , Alexis Kanner , Mike Pratt , George Sewell , Maureen Tann

Genre:

Action, Drama, Sci-Fi