Department S (1969)

Episode Overview

On July 17th, Astair flight Golf-Alpha-Zulu-Echo-Bravo touches down at Heathrow half an hour ahead of schedule. However, to the crew's shock, airport officials inform them that they are not early but rather six days late. The situation escalates as Department S becomes involved, particularly since Sir Curtis was a passenger on the flight. As the investigation unfolds, a series of mysterious deaths begin to occur, adding urgency and tension to the already perplexing scenario.