Jack and Billy carefully board the Spindrift where a mysterious man is on board. Desperate men are also in search of the uranium needed for their experiments. The two teens aren’t very stealthy as they encounter the soft spoken, overly polite oriental man. What business does the intruder have on the Spindrift?
The mystery man seems to know a lot about the boys, and uncle Jim. He offers a lame excuse about wanting to buy the boat, after he puts on some Ju Jitsu moves. Still, the creepy man leaves only once uncle Jim arrives, and takes a package that Jim has just brought to the ship. . What is behind the fettish the man shows towards the hands of the guys? What is the package that was taken?