3rd Rock from the Sun

Mary is having trouble dealing with what she has just seen - Dick transforming Liam into a monkey, which he had done to stop him doing the same to the Earth's population. Dick consults the other Solomons and they decide that the best approach is to deny everything. Meanwhile, Mary meets with Nina and Judith, who confess that they believe Dick to be an international terrorist, so when Dick and Mary next meet, she demands that he tell her the truth about himself. So, Dick tells Mary that he and the others are aliens. Mary's reaction is first disbelief, then shock, and then she finds it sexy to be dating a spaceman. Elsewhere, the local store has been robbed and Sally catches Don hiding in the frozen foods freezer, where he admits that he hid because he was scared. Harry takes a different line and asks the shopkeeper Sam out on a date, but later runs into her working at a posh restaurant, where she instructs him to call her Samantha. Confused, Harry believes that he is dating twins.

Dick discovers that Mary has been receiving elaborate love letters from a mystery man named 'Scoochie' and confronts her about it. She reveals that she has been receiving them for years but has no idea who Scoochie actually is, so Dick pretends that it has been him all along. This goes wrong, however, when the real Scoochie arranges to meet Mary at the Medieval Festival. Meanwhile, after another alien unit operating in Ohio wins an award over the Solomons at the Alien Award Show, Sally and Harry make it their mission to track them down, and eventually move in with an Amish family, who they believe to be the other unit, since they are so different.

After hearing a pitch for a timeshare, Dick is sold and, unable to afford it entirely, he convinces Don to pay the other half. When Dick, Mary, Sally and Don take their first holiday there, however, they find it to be dismal; small and windowless, with nothing in the surrounding area but a prison. Meanwhile, Tommy has finally outgrown Harry, leading Harry, paranoid that he is shrinking, to consult a doctor.

Nina accuses Dick of knowing nothing about Mary, so in an attempt to prove her wrong, when Judith walks into the office announcing that she has two tenth-row tickets to a Gordon Lightfoot concert, Dick claims to already have front row tickets. Of course, he doesn't, and so attempts to find a pair of front row tickets before it is too late. Meanwhile, Sally tells Chaz, the Channel 10 anchorman, that she would like to start presenting the news instead, and so he agrees to let her interview Lightfoot in the company's box at the Rutherdome; but really, he intends to seduce her.

Dick and Mary visit a psychic together, who claims that the pair are from two different worlds and predicts that Dick will one day up and leave Mary. Horrified at this news, Dick decides to find a replacement boyfriend for her, settling on a man called Gary; who thinks he's actually being offered Dick's position of physics professor. Meanwhile, Sally and Harry decide that if the psychic really knows that they are aliens, then they must kill her, but in a way that isn't possible for her to predict.

When Dick accompanies Mary on an archeological dig, he is disappointed when the only thing he finds is a small pointed rock. Mary realizes, however, that it is an ancient spearhead and becomes upset, revealing that she has never found anything before. So, in order to make Mary happy, Dick steals a ceremonial wedding moon that was found the previous day and lays it for Mary to find. Meanwhile, the Rutherford Garlic Festival is on and Sally, Harry and Tommy decide to turn their attic apartment into a hotel, but things soon become hostile between them as they attempt to make their 'hotel' good enough to get a four star rating in the Crown Travel Guide.

The Solomons' say goodbye to Tommy as he goes to college, but Dick soon begins to miss him and attempts to convince him to come home. Tommy, however, is enjoying college life and doesn't want to, so Dick convinces him to pull an elaborate freshman prank to gain himself popularity, but really in the hope that Tommy will be expelled. Meanwhile, Sally and Harry are interviewing candidates for Tommy's replacement and although their best candidate appears to be a woman called Christie, when a handsome man named Bryce walks through the door, Sally hires him on the spot.

Dick takes Mary up to his penthouse and wines and dines her, but she tells him that she doesn't believe in true love anymore, no matter how hard he might try to persuade her otherwise. Meanwhile, Sally isn't happy being second fiddle to Don's wife so she asks him to break up with her. Don, however, wants to run for president and so refuses, so Sally breaks up with him; while at NBC, Tommy's huge ego and demand for a high pay on Saturday Night Live leads Harry to fire him.

Dick and Mary decide to go on a double date with Sally and Don, but things start to become uncomfortable when Dick and Sally begin talking incessantly about how good their other half is in bed. The next day Dick and Sally come to realize that neither Mary or Don said anything about how good they are, and immediately worry that they aren't. Meanwhile, in a food store, Mary and Don run into each other and, consumed by what they'd heard about each other in bed, share a kiss. Elsewhere, Harry and Tommy follow in the footsteps of Jack Kerouac and take to the open road.

Mary's wealthy sister Renata Albright has donated a large sum of money to have an extension built onto Pendelton University, but Mary knows that it is in fact a spiteful gesture designed to quite literally block the sunlight into her office. To retaliate, Dick schemes with Mary that he will woo Renata, win her, and then break her heart. Meanwhile, Sally and Harry are given ten thousand dollars by Renata to convert their house into a teen center.