

1970–1971 · ITV1 · Ended
Around 1970, the British and American governments receive incontrovertible evidence that aliens exist and are abducting humans. In cooperation with the United Nations, they set up a secret worldwide organization, SHADO (Supreme Headquarters Alien Defence Organisation), which operates in the 1980s. With resources and equipment under the seas, in the air, on land, in orbit and on the Moon, SHADO's purpose is to stop the alien incursions and find out why the aliens want humans.
Wednesday
This series has ended.
Last aired
S01E26 · The Long Sleep
1971-08-07
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Identified
1970-09-16 · 60 min
Exposed
1970-09-23 · 60 min
The Cat with Ten Lives
1970-09-30 · 60 min
Conflict
1970-10-07 · 60 min
A Question of Priorities
1970-10-14 · 60 min
E.S.P.
1970-10-21 · 60 min
Kill Straker!
1970-11-04 · 60 min
Sub-Smash
1970-11-11 · 60 min
Destruction
1970-12-02 · 60 min
The Square Triangle
1970-12-09 · 60 min
Close Up
1970-12-16 · 60 min
The Psychobombs
1970-12-30 · 60 min
Survival
1971-01-06 · 60 min
Mindbender
1971-01-13 · 60 min
Flight Path
1971-01-20 · 60 min
The Man Who Came Back
1971-02-03 · 60 min
The Dalotek Affair
1971-02-10 · 60 min
Timelash
1971-02-17 · 60 min
Ordeal
1971-04-14 · 60 min
Court Martial
1971-05-01 · 60 min
Computer Affair
1971-05-15 · 60 min
Confetti Check A-O.K.
1971-07-10 · 60 min
The Sound of Silence
1971-07-17 · 60 min
Reflections in the Water
1971-07-24 · 60 min
The Responsibility Seat
1971-07-31 · 60 min
The Long Sleep
1971-08-07 · 60 min
Antonia Ellis
Joan Harrington
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