Miss King is working with the army to test the invulnerability of a computer, the Field Marshal, which will detect any likely nuclear strike on the country. However she is being wooed by an enemy agent to give the impression that she is a traitor so that the army will believe security has been compromised and the computer dismantled. When Steed realizes this he sets out to clear her name.
don @ minifie-1
Did You Know?
[about the computerized Field Marshal
The medal ribbons, what are they for?
He got that one for action during the rocket attack attack on London in 1961.
But there wasn't a rocket attack on London in '61.
Exactly. But without him, there would have been.
References The Sheik