Synopsis

Hidden within one of Lupin's back teeth is a microfilm containing the location of Lupin I’s grave. Fujiko retrieves it through a delicate surgical procedure, then joins forces with Holmes III. Together, they embark on a journey in a colossal hot-air balloon, accompanied by three secret agents representing the United States, Great Britain, and the Soviet Union. Meanwhile, Lupin, Jigen, and Goemon must contend with the agents’ concealed weaponry, designed to neutralize any opposition – a challenge