Bob Morane
Bob Morane, martial arts expert and adventurer, fights all mad scientists, demonic beings, tyrants ... all over the world with the help of his best friend, Bill Ballantine, and journalist Sophia Paramount.

Professor Harrambour has built a submarine using a new material called kearnalumine. It will allow him and Bob to reach Atlantis. But Ylang Ylang wants the formula. An epic struggle ensues on the ocean floor among the giant octopus and floating mines.