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Aired Wednesday 17 July, 3:00pm - 4:00pmon Legend Xtra

UFO

Series 1 Episode 9: Square Triangle

A secret, high-technology international agency called SHADO defends Earth from alien invaders.

Category
Science fiction
Original air date
11/11/1970
Cast and crew
  • George Sewell
  • Edward Bishop
  • Philip Madoc
  • Michael Billington
  • Gabrielle Drake
  • Grant Taylor
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