Counterstrike (Scripted, English)
Genres: Science-Fiction
Status: Ended
Premiered: 1969-09-08
Ended: 1969-11-10
Network: BBC One
Country: GB
Airs on: Monday
Air time: 20:00
Runtime: 60 minutes
Simon King is sent to earth as a sort of intergalactic secret agent to track and stop any invasion by the Centaurans who have the intent of taking over Earth. This series only lasted ten episodes, one of which was never transmitted. Only four episodes have survived and remain in the BBC's archive.