The Flintstones S01E08 - At the Races

To finance their dream of opening a pool hall, Fred and Barney visit the dinosaur racetrack where Fred bets his entire paycheck on a long shot. To cover for gambling, Fred pretends to have been beaten by a robber and tells Wilma that he has lost his check. When the longshot pays off, Fred and Barney are initially elated but quickly realize their problems are only beginning.