Air date: 9/24/97

Harry, Sally and Tommy return to Earth, but are forced to bring along the Big Giant Head's niece, who is assigned to act as Dick's wife in order to keep his focus on the mission and off Mary. To make matters worse, the police suspect that aliens might have landed in Rutherford and have sent Officer Don to investigate.

Fun with Dick and Janet - Part 2

Air date: 9/24/97

Dick comes up with a plan to get his new wife to leave him - by turning himself into the worst possible husband anyone could have. This doesn't work, and despite all his attempts to keep his wife secret, Mary soon finds out and breaks up with him, furious.

Tricky Dick

Air date: 10/8/97

Still bitter after their break-up, Dick and Mary begin a childish prank war against each other to try and prove, ironically, who is the biggest adult in the office. Sally attends yoga classes with Mary, where she begins to take a liking to her instructor. At home, Tommy and his friends have formed a garage band and are practicing in the garage, while Harry wants desperately to be their roadie.

Dick-In-Law

Air date: 10/15/97

Mary is unable to tell her bitter, condescending parents that another relationship has fallen through, and so invites Dick to meet her parents under the pretense that they are still to be married. Dick is quick to accompany her, thinking that if he can win her parent's hearts he might win back Mary's. Back in Rutherford, Sally, Harry and Tommy help Nina to move out of her apartment, before Sally decides that she'd like to move in.

Scaredy Dick

Air date: 10/29/97

Dick goes for a medical checkup but becomes scared and leaves before his appointment. Mary asks Sally and Tommy to house sit for her on Halloween, to stop trick or treaters egging her home while she is out. Harry, however, chooses to stay at home, where he encounters some very strange noises and starts to believe that there is a ghost in the house.

Moby Dick

Air date: 11/5/97

When Dick discovers that he has put on a large amount of weight, Nina tells him that it is because he is sad about his break up with Mary. Dick tries to slim by eating healthily and attending exercise classes, but nothing works and he ends up joining a weight loss group, where he runs into Mary. At home, Sally begins to grow attached to her new tomato plant and names it Jeremy, leading Don to fear the worst when he hears that Sally is spending lots of time with 'him'. Meanwhile, Tommy is worried that August is cheating on him, and sends Harry to investigate.

Eleven Angry Men and One Dick

Air date: 11/12/97

Dick gets jury duty for the first time and struggles to deliver a guilty verdict for a clearly guilty man. Meanwhile, Sally, much to Officer Don's distress, falls for a cockney 'artist' called Seth, and makes herself over to look and sound just like him. Elsewhere, Harry and Tommy volunteer themselves for Mary's class project - they must communicate without words for five days.