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Astrophysics lecturer Neil Tannahill receives an enigmatic note from Dr. Spencer Quist, former head of Doomwatch, and finds himself drawn into a sinister conspiracy involving Soviet nuclear waste secretly stored at a British nuclear facility.

Writing:
  • Gerry Davis
  • Kit Pedler

Stars:
Release Date: 1970-02-09
Seasons: 1 2 3 4
TMDb: 5.7/10
  • Country: GB
  • Language: English
  • Runtime: 50

Other episodes for this season

Winter Angel
Episode 1 - Winter Angel