The Bullet Train

Original title: 新幹線大爆破

“They said it couldn't happen... But for 1500 passengers Bullet Train 109 became a nightmare journey that just couldn't be stopped!”

A Japanese bullet train is threatened with a bomb that will explode automatically if the train slows below 80 km/h, unless a ransom is paid. Police race to find the bombers so the train crew can learn how to defuse the bomb.