Marc (Jean-Claude Bercq) is a French secret agent whose only weapons are judo and karate in this routine spy feature. With the help of his comedy-relief sidekick Jacques (Henri Garcin), the duo goes to protect a noted scientist from falling into the hands of a gang of underworld thugs. Marc finds love with one of the female gang members who turns out to be a double agent with the British Secret Service. ~ Dan Pavlides, Rovi