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22 Episodes 1991 - 1992
Episode 1
Wed, Sep 4, 1991
In this fourth-wall breaking episode, the family wait outside while Harry gets to star in his own solo adventure. Fred wrestles with his ego due to his meager walk-on role. We also see clips from the fabled Maniac Mansion pilot episodes.
Episode 2
Casey wants to redecorate the living room, finding Fred's taste in interior design to be bland. Fred has trouble letting go of the furniture for sentimental reasons. Meanwhile, Ike floats in mid-air as the result of Fred's experiments.
Episode 3
Harry the Fly gets stars in his eyes and crashes a late night talk show taping, giving an impromptu stand-up comedy audition. The host decides to trap Harry to exploit for his show. Can Harry escape get back to the Mansion?
Episode 4
Turner is going through a rebellious phase. Later he feels the delayed effects of one of Fred's experiments and shrinks down to the size of a mouse. The Edisons believe he ran away. Worse still, a hungry stray cat is loose in the Mansion.
Episode 5
Fred invents Artificial Intelligence. He hopes to harness this incredible technology in order help Harry and Turner get back to normal. Unfortunately the AI can't focus on science, becoming enamored with art and philosophy instead.
Episode 6
Idella and Casey are wearing on each other's last nerves. Their personality clash seems so irreparable that it prompts Idella and Harry to move out of the Mansion. This seemingly permanent change makes everyone involved miserable.
Episode 7
Tina is forced to re-examine how she treats her friends.
Episode 8
José Ferrer is left stranded at the Edison's Mansion when Fred's disastrous attempt to mend Mr. Ferrer's ankle results in giving him mutated rabbit legs, thwarting the opening of his new play.
Episode 9
Fred turns Keifer into a monster that is intent upon destroying the earth.
Episode 10
Episode 11
After the events of his wedding, Lenny has fallen into a coma. While his family waits by his side at the hospital, Lenny's soul arrives in the afterlife where he indulges in childish games outside the gates of Heaven, stalling his entry.
Episode 12
Fred invents a machine that temporarily gives it's user the gift of super-intelligence. Fred begins overusing the machine, causing his family to intervene.
Episode 13
Fred's fidgety new neighbor reveals that he is in the witness relocation program and on the run from the mafia. Fred winds up getting too involved because of his own coincidental resemblance to a high-ranking (but recently dead) Mafioso.
Episode 14
Eddie O'Donnell, a washed-up celebrity and former friend, reunites with the Edison family during a career low-point. After humiliating Tina with his behavior during her school performance, Eddie must confront his real problem: alcoholism.
Episode 15
A woman claiming to be Casey's biological mother arrives unannounced at the Edison mansion. But Casey and the family booked a trip, leaving "mom" alone with an injured Fred. The woman begins acting strangely once left alone with Fred.
Episode 16
Ike is experiencing his first love with one of his classmates and asks her to go with him to a school dance. The rest of the family struggles not to interfere.
Episode 17
Ike and Tina are left alone to babysit Turner, who becomes a menace when he realizes he's physically stronger than his older siblings.
Episode 18
The Edisons have been tasked with taking care of their neighbor's baby. Turner thinks the new baby is a permanent replacement for him.
Episode 19
Idella, unable to cope with keeping her marriage to a mutated human/fly hybrid a secret, seeks therapy. The doctor proposes that she observe Idella in her own home, which causes panic in the Edison household.
Episode 20
Fred, pulling from his family's book of "forbidden experiments", accidentally creates an inter-dimensional rift, bringing a mystical elf-like being into their reality. Trouble is, only Turner can see him.
Episode 21
Episode 22
The Edisons struggle to keep up a normal facade after Tina volunteers the Mansion to be used for the site of a fashion show being put on by snobby, high-class elites. Tina is asked to model in the show and the attention goes to her head.