The experimental USAF flying saucer crashes in a Central-American jungle after being forced to do so by a criminal organization's tractor beam. The test pilot, Sheila Sommers, joins forces with spy Matt Helm to uncover the truth, but their investigation is complicated by deadly traps and double-agents at a luxurious Mexican resort.
The Ambushers
A cunning secret agent, Matt Helm, embarks on a perilous mission to outwit rival spies and a ruthless exiled leader to recover a stolen, high-tech flying saucer from the US government.
