A series of murders in Michigan lead an American secret agent to Amsterdam, where he uncovers a plot to imperil the world with a potent new drug.
An electronic ray that can counter any aerial attacks has just been invented by Professor Goodwin, but before he can put in good hands, he is kidnapped by a criminal organization, that starts an international bid for him and his invention among the rogue countries of the world. The CIA sends Agent Sigma 3 to find the Professor before the transaction takes place. His mission takes him from Rome to Tangiers, and to Barcelona.
An officially "dead" cop is trained to become an extraordinary unique assassin in service of the U.S. President.
Vine finds himself on the trail of a missing Russian spy and soon finds himself involved in a bonkers plot involving Albanians and the Chinese.
A US Secret Service agent must go to Hong Kong because of the disappearance of some important documents that carried her former partner in the Korean War. These documents, if they fell into enemy hands, could be very dangerous and cause many more deaths.
Two French agents fight a Chinese sect that aims to control the American Secretary of Defence via high-tech medicine, so that he would start a world war.
Lady Lorraine Lister, a financer of expensive experiments, has discovered a way to obtain pure diamonds by the means of a radiation device. She hires five renowned scientists to participate in additional experiments regarding this new contrivance. However, it soon happens that the device is stolen, and the scientists mysteriously disappear! Agent Dick Smart is called in by the CIA to track down the scientists and recover the device. With the help of incredible gadgets and lots of bravado, he manages to locate the source of an underground operation in Rio De Janeiro: an operation headed by a mysterious man with a speaking device fastened to his throat.
Agent Lemmy Logan is investigating the case of a missing NASA scientist and discovers that an ex nazi is developing a new super weapon.
An airplane crashes in Spain. The Russian as well as the Chinese government take care of the events because on board there was a "black box" containing precious and dangerous devices for the whole world.
A veteran US Secret Service agent must thwart the covert conspiracy of an enemy spy network that threatens the world's safety.
Tough guy Callahan steals a case of diamonds in this Euro action film
Franco and Ciccio are two simple-minded Italian guys whom are mistaken by KGB spies by government agents from their government and other foreign governments.
When "The Third Eye" - a criminal organization made up of the world's most vicious killers - kidnaps nuclear scientist Professor Von Kraft, his secret formula for a new atomic weapon that can destroy all human life falls into their evil hands. Making things a tad difficult, however, is that the weapon is located deep beneath the ocean. Nevertheless, the Third Eye plans on experimenting with the device in little more than a week. However, the Secret Service has other ideas and asks "Jerry," their super computer, to locate the best man to stop them: Mark Andrews (RODD DANA), a special forces secret agent who infiltrates the criminal gang under the cover of a robber who just happens to be an expert underwater diver! He also wastes no time romancing all manner of shapely women in the tightest clothes imaginable (when they're wearing more than a modestly placed bed sheet) especially JANINE REYNAUD, the bisexual leader of The Third Eye, who sports a wild wardrobe of very revealing outfits.
A secret agent travels to Singapore in search of a secret formula. Just about everyone he trusts ends up betraying him.
A lady killer tracked by the police, takes refuge at a psychiatrist's home, and the doctor tells him three stories, to convince him that crime does not pay
F.B.I. agents David Blair and Thelma Avery are assigned to search for Professor Weiss, who had mysteriously disappeared after discovering an antidote for atomic radiation.
An Interpol agent is tasked with investigating the deaths of several other agents.
Free-lance undercover agent Coplan receives a phone call from an old girlfriend in Turkey. The panic-stricken woman gives sketchy details of a plot that threatens world security. When Coplan arrives, he is told the woman has been killed, and the trail of the murderer leads to her mad-scientist brother.
Yankee soldiers-of-fortune smash a spy plot aimed at seizing Hong Kong.
A Chinese scientist takes a plane to the United States of America to warn that China has the atomic bomb. On the way, however, the plane is intercepted by the Secret Service and shot down, falling over Italy. The scientist, who was saved, is later taken to his destination by a secret agent, but with much difficulty.