Elroy Jetson invents a time machine that takes him back to prehistoric times, where he meets the Flintstone family.
Daws Butler | Elroy Jetson / Cogswell / Henry Orbit (voice) | |
Don Messick | Astro / R.U.D.I / Mac / Announcer / Store Manager / Robot (voice) | |
Henry Corden | Fred Flintstone / Knight (voice) | |
Jon 'Bowzer' Bauman | Iggy (as Jon Bauman) (voice) | |
Hamilton Camp | Turk Tarpit (voice) | |
Julie McWhirter | Betty Rubble / Jet Rivers / Investor / Panelist / Harem Girl (as Julie Dees) (voice) |
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