Jerry Shane

Dr. Bellows tells Tony of a promotion but warns that he must impress Gen. Whetherby with his stability. Then Jeannie gives Mrs. Bellows a jar of face cream that turns her into a gorgeous teenager. Unaware, Mrs. Bellows goes to NASA where Roger falls in love...

Tony is working on a new plan for Apollo 12. He is unable to notify Jeannie when Dr. Bellows has him flown to a secret hiding place. Meanwhile, Bellows trains Pomfret, an intelligence agent who is Tony's double, to cover his absence. Dr. Bellows feels Tony's house is safe for the double, unaware that Jeannie is there. The double is thrown for a loss by the strange happenings and Jeannie's presence in the house. At first he thinks she's the maid, then Roger's girlfriend. When Dr. Bellows introduces the two Tonys to each other via TV, Tony panics when he learns Tony II is living in his house.

Over TV, Roger informs Tony that his double plans to marry Jeannie. Meanwhile, Tony II tells Dr. Bellows of the strange girl who blinks things in and out and promises to introduce her to Bellows. When Rev. Benouli begins the Arabic marriage service, Tony II runs off, saying he's going for the marriage license. Roger tells Jeannie she's being tricked by an imposter. She is convinced when Tony II can't tell her how they met. Dr. Bellows arrives to find Jeannie posing as a surly housemaid. When she is grabbed by Tony II, Jeannie,blinks and he gets a terrible itch. Although Roger wants Tony II to go to the base hospital, Bellows orders him to stay at Tony's house. Roger reports that Tony is somewhere four hours east of Cocoa Beach by jet. Tony II, a spy, radios to his superiors. Jeannie makes strange things happen and Tony II, unhinged, frantically phones Dr. Bellows. Meanwhile, Tony returns. Jeannie is confused by the two Tonys, until Tony proves he's her real master by describing their first meeting. Bellows and Roger surprise Tony II trying to steal Tony's secret papers. Tony unmasks the spy, who turns on him until Jeannie blinks. Later, alone with Tony, Jeannie speaks of the lovely hiding place. As Bellows walks in, a Spanish flag appears.

Jeannie kisses Tony goodbye before he goes into lunar orbit with Roger and Commander Wingate and then finds she has a cold. Realizing Tony has caught it, Jeannie decides to bring him back to take care of him. The cold affects her blink and, Commander Wing