Episode guide

S5·E8 Dr. Sinister

Core Aired November 5, 1964

Synopsis

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.

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Frequently Asked Questions

When did Season 5 Episode 8 of The Flintstones air?

Season 5, Episode 8 ('Dr. Sinister') originally aired on November 5, 1964.

How long is Season 5 Episode 8 ('Dr. Sinister')?

The episode follows the standard broadcast runtime for The Flintstones.

What happens in The Flintstones Season 5 Episode 8?

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....

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