Perfect Strangers (1986)

S2E6 Babes in Babylon

Larry and Balki score a trip to Las Vegas, where Larry meticulously organizes their itinerary to keep Balki away from the casinos and the risk of gambling addiction. However, Balki persuades him to give it a try, and soon he's riding a wave of luck at the roulette table. Caught up in the excitement, Larry joins in the fun and finds it hard to walk away, losing himself in the thrill of the game.