The commander of the Italian Coast Guard, Riva Tara, along with his trusted men, have to find out who is endangering the Italian seas through illegal experiments on the seabed, to extract methane hydrates. The Island of Elba is at imminent risk of catastrophe.
C'était sur les chaînes:
Arthur the King 
La ligne verte 
Oggy Oggy 
La colère des Titans 
