An attack on a defector (Diana Hyland) convinces the partners of her sincerity, until they also become targets.
Gomer solves the problem of an enforced furlough by becoming a civilian employee of the base.
Gomer fouls up a raid on maneuvers, and Carter sends him into the enemy camp to be captured.
In a horror-movie spoof, Napoleon and Illya battle a man plotting to use millions of radioactive bats to take over the world.