Determined to do more for their fellow pensioners—and jazz things up for themselves—Martha and her friends set their sights on building a resort village for seniors. But for that, they need money. Lots of money.

While jealously stalking their millionaire neighbor, Carl, on Facebook, Anna-Gretta’s scroll through photos of life in France’s sun-bleached Saint-Tropez gives her the harebrained idea for the heist of their lives: to cheat Riviera billionaires out of their luxury yachts.

The police are hot on their heels—not to mention a couple of ruthless ex-cons—but this wily group of conspirators is hell--bent on accomplishing its mission, no matter the consequences . . .