91 minutes
7/24/1967
Marc is a French secret agent whose only weapons are judo and karate. With the help of his sidekick Jacques, 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.
Jean-Claude Bercq
as Marc Saint-Clair, aka 'le Judoka'
Marilù Tolo
as Vanessa
Perrette Pradier
as Dominique Berg
Patricia Viterbo
as Catherine Demange
Michael Lonsdale
as Thomas Perkins
Henri Garcin
as Jacques Mercier
Mick Besson
as Oscar Meyer, sound engineer
Fernand Berset
as Commissioner Chaumont
Yves Brainville
as Paul Vincent, the boss with the glass eye
David Tonelli
Claire Chevalier
as The young singer (uncredited)
Georges Guéret
as The mariner (uncredited)