Richie Rich
Cave Boy Richie / Young Irona / The Great Charity Train Robbery
The Richie Rich/Scooby-Doo Show (Season 1) Episode 12
January 24, 1981 30m TV-G
Richie uses Professor Keenbean's time machine to visit his prehistoric ancestors. Once there, he helps them invent the wheel and cart and then returns to the present with a Dino-dollar souvenir.
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Cast of Cave Boy Richie / Young Irona / The Great Charity Train Robbery