Released:
2012-08-22

Overview:
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...

Director:
Pascal Thomas

Runtime:
1h 44min

Genre:
Comedy, Crime, Mystery

• Cast:
• 
  Catherine Frot
  as
  Prudence Beresford
• 
  André Dussollier
  as
  Bélisaire Beresford
• 
  Nicolas Marié
  as
  Doctor Nicolas Roscoff
• 
  Agathe de La Boulaye
  as
  Doctor Matarazzi
• 
  Linh-Dan Pham
  as
  Marie Van Dinh