The Flintstones Season 5 Episode 8 Dr. Sinister 1964
7.4/10 by 851 users
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.
- Released: 1964-11-05
- Runtime: 25 minutes
- Genre: Family, Animation, Comedy, Kids
- Stars: Alan Reed, Mel Blanc, Jean Vander Pyl, Gerry Johnson, Don Messick
- Director: Michael Maltese, William Hanna, Barry Blitzer, Alex Lovy, Joseph Barbera
