L'énigme de l'Atlantide
- Episode aired May 10, 1997
Mortimer discovers an unknown highly radioactive matter. Going down into the depth of the earth to solve this mystery, Blake and Mortimer discover the ancient civilization of Atlantis.Mortimer discovers an unknown highly radioactive matter. Going down into the depth of the earth to solve this mystery, Blake and Mortimer discover the ancient civilization of Atlantis.Mortimer discovers an unknown highly radioactive matter. Going down into the depth of the earth to solve this mystery, Blake and Mortimer discover the ancient civilization of Atlantis.