Tintin finds himself involved in a mystery related to a drowned man, a can of crabmeat and a ship called Karaboudjan. After investigating the ship, Tintin discovers that the shipment of cans does not contain exactly crabmeat.

• Wilfried Bouchery & Cie.
• Studios Claude Misonne
• A. Charles
• R. Chrus
• R. Darvère
• E. David
• S. Denolly
• S. Etienne
• P. Maroy
• R. Muray