ComedyCrimeMystery

Prudence and Bélisaire Beresford have decided to take things easy. But when a rich Russian heiress disappears, Prudence can't resist and Bélisaire is forced onto the adventure. Their investigation will put them on the trail of a mysterious scientist who holds the secret to eternal youth...

Credits

Catherine FrotPrudence Beresford

André DussollierBélisaire Beresford

Nicolas MariéDoctor Nicolas Roscoff

Agathe de La BoulayeDoctor Matarazzi

Linh-Dan PhamMarie Van Dinh