Space Security Service: The Voord in London (excerpt) (1.1X)

1980s London. WDC Ann Kelso is assigned to CID, helping to clean up the streets. But 'Ann' is really SSS Agent Anya Kingdom from the 41st century, on a top-secret mission to track down aliens hiding in the past. But then she finds a different group of aliens hiding in the Thames - with very deadly intentions...