Foster the imposter

The imposter Captain Foster is a character from the film Thunderbird 6. He assumed the real Captain Foster's identity after shooting him dead. Later in the film, he is shot himself by Alan.

He was voiced by John Carson.


John Carson in
The Saint, c. 1965



  • "Lady Penelope, I underestimated you."
  • "What makes you think I'm coming back?"


  • For unknown reasons, his fellow gang members keep calling him "Foster", even after his cover has been blown wide open.

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