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Watch The Flintstones Season 4 Episode 6 Online

  • 7.4/10
  • COUNTRIES: United States of America
  • Subtitles: English

Fred forms a barbershop quartet to compete on the ""Hum Along With Herman"" television show, and in the process discovers that Barney is a natural lead tenor. The catch is that Barney can sing only when he's in the bathtub.