(COMES IN) 'Morning, Commander. I've just heard one of your cutters found the body of Lieutenant Cartwright washed up on the beach near La Boca

Now what?

You're right! We've got to wipe out this spy ring... But how? .....every intelligence officer we've put on the job has come back empty handed.

But there must be some way... some man smart enough and nervy enough to deal with these... Spies... these killers!