Current year posts are allowed, see the FAQ for more info. While Lois and Clark try to find out who the murderer is, Katie realizes that Herbie is using her to steal their house and, working on her own now, she wants to take over Lois' life and live with Clark. Sam is shocked by the news but he promises to see if he can help them while at the same time everyone is trying to keep the secret from Ellen Beverly Garland. Clark reunites with Lois. Meanwhile, Perry puts a personal ad in the "Lonely Hearts" column of the newspaper and has a date with an unknown woman.
Colonel Cash ends up in jail.
Lois tries to organize a surprise party for Clark's birthday but his schedule as Superman is so overloaded that he is never there. Klaus "Fat Head" Mensa Harry Anderson is released from prison where he developed mind-control powers. Lois and Clark try to solve the mystery while at the same time consider if they can have a kid together. The episode - and series - ends with someone, unseen and unknown, who seems to know Clark's secret identity, leaving a baby in the bassinet in the living room with the Superman emblem as a blanket over the child and a note too, saying that the child belongs to them. Wells also brings the alternate Superman from the parallel universe to help them till they find the real one.