A satanic cult led by Baron Corofax kidnaps three young people and Father Roche & Milo must save them from the hands of this evil.
A pirate takes over a munitions ship, killing the captain, and when the crew mutinies and abandons ship, is left aboard with the captain's widow.
An Italian reporter is travelling on the Instabul-Athens train. A woman is murdered with the reporter's letter-opener so that makes him the main suspect. With the help of his Swedish girlfriend he starts investigating in order to prove his innocence.