Gerry Anderson Encyclopedia
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The Square Triangle is the 9th broadcast and the 11th produced episode of British television series UFO.

Plot[]

Liz Newton and her lover, Cass Fowler, are waiting in a forest cottage for the arrival of Liz's husband, Jack, so that she can shoot him, and then claim that she thought it was an intruder. So when an alien (who Straker has allowed to land in England) arrives, they are extremely surprised. Wen Paul Foster and a SHADO search party turns up, hot on the alien's heels, the two lovers are taken into custody. It's quite a quandary for Ed Straker and Colonel Freeman now, the couple have seen an alien and must therefore have all recollections of him erased with an amnesia drug. This means that they will remember nothing of the past 24 hours and will be back where they were , planning Jack Newton's murder!

Cast[]

Main Cast[]

Guest Cast[]

SHADO Security Guard - Roy Beck

Cameo Roles[]

Hardware Used[]

Notes[]

  • As Keith Alexander was unavailable when The Square Triangle was in post-production, Lt Keith Ford was overdubbed by Robert Rietty.
  • Patrick Mower (Cass Fowler) reappears as Raphael Santana in The Protectors episode Implicado and as Dave Reilly in the Space:1999 episode All That Glisters.
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