Dick feels like his control over the mission is falling to pieces when Sally decides to move out, and Harry considers having a baby with Vicki Dubcek. Dick tries to sabotage Sally's attempts to find a new place, but Sally decides to rent the apartment over Mrs. Dubcek's garage, Dick breaks in, posing as an intruder, to scare Sally into moving back home, but she beats the tar out of him. Meanwhile, Harry's debating whether or not he should have a baby with Vicki because he's unsure, both of his and Vicki's parenting abilities, and of the consequences of human/alien interbreeding. The two of them drop in on the house where Tommy's helping Alissa baby-sit so Harry can take the baby for a "test drive." When he sees how good Vicki is with the baby, he knows everything's going to be fine. Also, Tommy tries to figure out whether or not he's officially Alissa's "boyfriend."