Sinopsis
Elroy Jetson invents a time machine that takes him back to prehistoric times, where he meets the Flintstone family.
Pemeran Utama
Mel Blanc
Barney Rubble / Dino / Mr. Spacely (voice)
Daws Butler
Elroy Jetson / W.C. Cogswell / Henry Orbit (voice)
Don Messick
Astro / R.U.D.I / Mac / Announcer / Store Manager / Robot (voice)
Henry Corden
Fred Flintstone / Knight (voice)
No Pic
Jon Bauman
Iggy (voice)
Hamilton Camp
Turk Tarpit (voice)
