Two idealists plan to kidnap the son of a Japanese industrialist as a way to generate $1.5 million toward their dream of researching ways for man to live under the sea. They don't realize their confederate is really part of a Japanese terrorist group. She has no intention of letting the boy live. Five-O has to race against time. The kidnapped child is in an airtight capsule underneath the ocean and he has only a limited air supply.
Did You Know?
The kidnappers attempt to flee from McGarrett in a private plane. When they board the plane and McGarrett chases them around on the taxiways, the plane is a twin engine propeller aircraft. When it becomes airborne, the plane is a twin engine jet. See more