The Ambushers is a 1967 American spy comedy film directed by Henry Levin starring Dean Martin as Matt Helm, along with Senta Berger and Janice Rule.
When a government-built flying saucer is hijacked mid-flight by Jose Ortega, the exiled ruler for an outlaw nation, secret agent Matt Helm and the ship's former pilot Sheila Sommers are sent to recover it.
While there he meets ICE agent Sheila Sommers, a test pilot who has been recovered from a Central American jungle with no memory of what happened to the experimental flying saucer she flew.
Mac, the head of ICE, decides to send Helm and Sommers (posing again as his wife) undercover as a photographer doing a story on the Montezuma Beer Brewery, whose advertising jingle is the same tune as the anthem of Ortega's political movement.
The Ambushers features a scene similar to one in the later James Bond film Live and Let Die (1973), in which one of the hero's love interests is stripped of her clothes by way of a magnetic gadget.