When Joan Boothe accompanies husband-reporter David to Las Vegas, she begins gambling to pass the time while he is doing a story. Encouraged by the casino manager, she gets hooked on gambling, to the point where she "borrows" David's expense money to pursue her addiction. This finally breaks up their marriage, but David continues trying to help her.
When the Manhattan investment firm of Sherwood Nash goes broke, he joins forces with his partner Snap and fashion designer Lynn Mason to provide discount shops with cheap copies of Paris couture dresses.
With his sidekick Rusty, Jeff Harper sails to paradisiacal tropical isle Ahmi-Oni to bargain on behalf of his cattle baron father for land owned by transplanted Irishman Dennis O'Brien. But Jeff falls in love with O'Brien's daughter, Eileen, and even his father can't break them up after he arrives and himself falls under the spell of island splendor.
