Amanda and Francine go under cover as maids to catch the kingpin of a crime syndicate.

The Agency suspects Lee and Amanda of selling out after a vindictive KGB agent traps them in a sting operation.

Suspected of selling out to the Soviets, Lee and Amanda go into hiding after learning Lee is the target of an Agency D-1 manhunt.

Lee suspects that retired Agency founder Harry Thornton (Howard Duff) and former Soviet Embassy courier Christina Golitsyn (Barbara Bain) are on an impossible mission: to obtain Khrushchev's spy list implicating American Government officials.