September 4, 1991 • 30m
Harry is stuck inside the mansion in a parody of Home Alone. Most of this episode is Fred explaining what Maniac Mansion is about...Read more
September 11, 1991 • 30m
Casey complains about how the living room looks, and wants to redecorate it. Fred doesn't want to, but eventually gives in and te...Read more
September 18, 1991 • 30m
Harry watches a talk show that Idella hates. She tells him that he has as much talent in him as all of their guests put together....Read more
September 25, 1991 • 30m
Turner has been exceptionally bad lately, and after breaking a cookie jar Casey sends him to his room. Ike tells him that he shou...Read more
October 2, 1991 • 30m
Fred invents a computer called RD-12 that has true artificial intelligence. Fred and Tina feed him scientific data to improve his...Read more
October 9, 1991 • 30m
Idella and Casey have been bothering each other a lot lately. Fred tells Casey and Harry tells Idella to rise above it and not to...Read more
October 23, 1991 • 30m
During dinner, a cab gets into an accident outside of the house. It turns out that Jose Ferrer was in the cab and has hurt his an...Read more
October 16, 1991 • 30m
Tina and her friend Val go out to see a movie. During the show, Val acts mad at Tina. Val feels that her boyfriend is falling al...Read more
October 30, 1991 • 30m
Fred finds a book in the lab called ""My Forbidden Experiments"". He decides to perform one of them, and creates an odd slime cre...Read more
November 6, 1991 • 30m
Lenny met a girl in France and they are planning to get married. She comes to meet the family, and things go well. Later, Lenny ...Read more
November 13, 1991 • 30m
Lenny is in a coma at the local hospital. The doctor tells the family that there's nothing he can do except wait until Lenny deci...Read more
November 20, 1991 • 30m
Fred develops a machine that increases human intelligence. Fred tries it on himself and likes the results. However, he steadily ...Read more
November 27, 1991 • 30m
A new neighbor moves in, and visits the Edisons. He's part of the witness relocation program because he ratted on a mob family. ...Read more
February 12, 1992 • 30m
Casey's parents are having a party for their 50th wedding anniversary. Everyone's going except for Fred, who sprained his toe and ...Read more
February 19, 1992 • 30m
Ike likes a girl in school, so he asks her to the dance. She agreees, and everything seems to be going fine. However, at the dan...Read more
December 18, 1991 • 30m
Fred's friend Eddie from high school shows up at the mansion. He's an actor who has had problems with drinking in his past. Afte...Read more
February 26, 1992 • 30m
Tina asks Fred if she can go on a ski trip, and he says yes. However, she'll have to watch Turner and Ike when everyone else goes...Read more
March 4, 1992 • 30m
Casey gets a call from Allasyn asking if she'll watch her sister's baby. Casey agrees, but wishes she didn't because the baby is c...Read more
April 1, 1992 • 30m
Idella's Aunt Hildie announces that she's coming to visit, but Idella doesn't want her to. When the rest of the family asks why, ...Read more
March 25, 1992 • 30m
Fred performs an experiment from a book called ""My Forbidden Experiments"". At first nothing happens, so he leaves. Later on, t...Read more
March 18, 1992 • 30m
Idella goes to a psychiatrist because she's been having problems with Harry. She starts telling her story, but stops because she ...Read more
April 8, 1992 • 30m
In the future, Tina is talking to her daughter about her new group of friends. Tina is concerned that she is dropping her old fri...Read more