Can You Name These Iconic 1960s TV Shows? - Question 70 - Brainga

Question 70 of 127 Time: 30s

In the cult sci-fi series 'The Invaders,' architect David Vincent discovered that the seemingly human aliens had a subtle but consistent physical giveaway. What was this tell-tale sign?

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A. They had no pulse or heartbeat.

B. Their little finger was rigid and could not bend.

C. They cast no shadow in direct sunlight.

D. Their eyes lacked pupils.