Doctor Who (1963)

S18E1 The Leisure Hive (1)

Set on the planet Argolis in 2290, the Argolins reside within a vast, shielded metropolis, shielded from the toxic wasteland beyond. The future of their world relies heavily on the influx of tourists to their Leisure Hive. However, a string of gruesome murders threatens this delicate balance. Will the Doctor and Romana be able to unravel the mystery and save Argolis from impending doom?