The Flintstones · SEASON 5

Dr. Sinister

Episode 8 · 1964-11-05

★ 5.0
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Season 5Episode 8★ 5.0/10
  • Family
  • Animation
  • Comedy

Episode overview

Fred and Barney become enmeshed in international spyjinks when they inadvertently become involved with a beautiful foreign agent and the villainous Dr. Sinister, who is intent on world domination.

25 minutes

Season 5 episodes