Rich Man, Poor Man (1976)

S10E1 Lottery Fever

Peter spends all his savings on lottery tickets, and the family dismisses it as just another one of his antics. However, their disbelief turns to shock when they win a fortune and become millionaires. True to the Griffin family's nature, they find it challenging to cope with their newfound wealth, leading to a series of hilarious mishaps as they try to keep their feet on the ground.