雷公弹 (1974)

Juggernaut

Some unknown maniac is threatening a navigation company to blow up one of its luxury transatlantics, the "Britannic", now in high sea with one thousand two hundred passengers. He is asking for a five hundred thousand pound sterling ransom, otherwise the seven bombs aboard will explode. An experienced anti-bomb squad is sent to the "Britannic", but although all the bombs are loc...