Mary makes a trip to the library. Martha insists that being miserable is the only key to happiness.

Mary says Tom shouldn’t go to waste. Cathy’s magic fingers make their debut.

Leroy is worried sick. Mae talks to Tom about Mary. Leroy Fedders gets into his last bowl of chicken soup.

George says no to Cathy and Steve, but his words fall on deaf ears. Charlie and Loretta swap exciting news. The Shumway house is a battleground. Tom cooks his way…

Loretta and Charlie wheel their way home. Grandpa helps Roberta, who insults her way into a sale. Tom and Mary learn the wonders of Dorelda Doremus! Then the truth.

Mary feels awful and Roberta says “great.” Mary tells Dennis he must forget Cathy. Mary confides in Cathy, who hates her.

Mary keeps Mae from suicide, for the sake of her bathroom. Charlie and Loretta get a not so friendly letter. Mary and Mae have a nice woman to husband’s former…

Tragedy strikes the Haggers in the form of a stationwagon full of nuns. Mary does her best to comfort Charlie. Neither Tom nor Mary can get any sleep.

Mary is not nervous as Mona drops by. Cathy has no need to be jealous. Tom learns the wonders of performance anxiety.

Dr. Fermin tells Loretta that she’s in spontaneous remission. Charlie devises a plan to come up with money to stall eviction by selling raffle tickets for a color TV he…

Mary is served with a summons by Sergeant Foley, along with a much more personal invitation. Blanche and Leroy discuss the Hartman’s problems. Grandpa has his day in court.

The Shumways are warned about Sergeant Foley from the one he loves. Mary tells of the meaning of STET and loses more than her arm. Muriel talks of Charlie’s “base…

Mary wonders about international conspiracy and makes the morning meal. Cathy and Dennis play games. Mary gets a gift from Dennis, but has nothing to give him, except maybe one…

Mae’s reunion is a big headache for Tom and it’s all Mary’s fault. Loretta and Charlie get some not so friendly news. Loretta makes a spectacular comeback, in more ways…

Mary, Martha, and Loretta plan Cathy’s impromptu bridal shower while she’s throwing her engagement ring back at Steve. A distraught Cathy arrives home, announces Steve’s infidelity, and renounces men. Dennis…

Mary is too busy preparing food products without food to care about Cathy’s relationship with Dennis. Loretta receives a phone call from another Mrs. Haggers. Mona arrives at the Hartman…

Mrs. Haggers meets Mrs. Haggers. Sergeant Foley waits with Mary. Mary is shaking – and it’s not from the cold. Charlie and Muriel remember things differently.

Steve reassures Cathy that starlet Kate Walters was just for publicity. Tom has to explain to Heather that he broke the rules when he’s sent home from the plant over…

Mary tells Tom that it’ll be 23 years before their sexual desires are synchronized again. Tom is angered by Mary’s need for “something else” that she can’t explain. Mary seeks…

Cathy tells George and Martha that she and Steve are going to Hollywood to be married, just as Kate Walters arrives at Steve’s apartment. Tom has it out with George…

Mary makes a discovery about Heather. The Hartmans make a parental decision. Tom and Mary get high for the Lord.

Mary and Tom have a surrogate. Loretta gets a non-obscene phone call. Mary leaves Tom alone with Mona.

Loretta invites the Hartmans to her healing. Charlie looks for miracles of his own.

Tom has some good news. Mary’s not in touch with herself and witnesses the wounding of the Lackawanda Institute.

Now that Mary knows her thing is communication, she has to decide what to do with it. Tom doesn’t communicate well when he tells Loretta and Mary what happened between…

Mary plays hostess to a funeral and eulogizes the late Leroy Fedders. Tom and Mary make plans for the hypothetical. Tom has a surprise for Mae.

Tom and Mary visit the doctor. Cathy gets a new job. Charlie gets still more bad news.

Tom has something to discuss with Mary. Tom moves in with Charlie. Loretta is sinking fast.

Mona has a perfect record – practically. Loretta and Mary tackle each other’s problems and talk about “the scar!”

Mary finds a match made in heaven, in her own kitchen. Roberta hopes Grandpa can forget. Mary finds new meaning in her life.

Mary wonders about Tom’s sudden burst of cooperativeness. Charlie tells Loretta the story of Muriel. Cathy has found the perfect man – again.

Tom rescues Heather from a liver dinner. Loretta attempts a valiant stand. Sergeant Foley visits Mary, who threatens to call the police.

Dorelda Doremus’ “healing” falls flat. George faces up to facts and says yes to Cathy and Steve. Tom and Mary reach new highs in bed.

Martha confides in Mary and tells her about the ozone. Mary talks to Heather about love and slaps her in the face.

Tom and Mary owe Heather an explanation. Loretta is still looking up. The Friendly Loan Company drops in on the Haggers. Mae stops by the Hartmans’ house.

Charlie and Loretta face eviction at the hands of the Friendly Loan Co. Steve appears on the Johnny Tilson Show, where it’s apparent that he’s romancing starlet Kate Walters. Martha…

George gets a “visitor” and then a “surprise.” The Hartmans get a call from Tom’s ex’s ex. George returns home in a panic.

Charlie talks to Loretta about Muriel. Cathy and Dennis return from a night together. Loretta prepares for her predecessor.

Mary is served with a summons by Sergeant Foley, along with a much more personal invitation. Blanche and Leroy discuss the Hartman’s problems. Grandpa has his day in court.

Loretta gives a farewell performance. Cathy plays hard-to-get and says yes to two dates.