Geek Trivia: Which Sci-Fi Character Made Frequent Cross-Show Cameo Appearances On Non-Sci-Fi TV?

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  • January 18, 2019

Which Sci-Fi Character Made Frequent Cross-Show Cameo Appearances On Non-Sci-Fi TV?

  1. The Observer
  2. Captain Kirk
  3. Fox Mulder
  4. The Doctor

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Source : Geek Trivia: Which Sci-Fi Character Made Frequent Cross-Show Cameo Appearances On Non-Sci-Fi TV?