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...
5.58
Rating61
Votes0.804
Popularity73
Recommend0
Budget0
Revenue0%
ReturnDoctor Nicolas Roscoff