A break-in and sabotage attempt occurs at a top secret research institute and the culprit is cornered and captured. The problem is that he's been badly injured and claims to have lost his memory entirely. A cat-and-mouse game ensues between investigator Tuxan, the mystery intruder Welles and the people who sent him on the mission.
The Groundstar Conspiracy
A government investigator tries to find out the truth behind the break-in at a top secret research facility.
![The Groundstar Conspiracy (1972) Original Trailer [FHD]](https://i.ytimg.com/vi_webp/e8MV7FEZL5o/sddefault.webp)
