In order to get their insurance companies to cover physical therapy, Jerry gets his friend Roy, a dentist, to write them fake doctor's notes. George becomes uncomfortable when he gets a male physical therapist and during one of the massages, George said 'it' might have moved. Meanwhile, Kramer claims that he saw Joe DiMaggio in Dinky Doughnuts and Roy gets investigated for insurance fraud.

To help Jerry with his taxes, George dates a woman from the IRS and gives her Jerry's tax papers. But George breaks up with her and tells her the real reason he dated her, sending her into a deep depression. George tries to get the papers back but finds out she's been institutionalized. Meanwhile, Kramer dates Elaine's roommate and they become uncomfortable around each other after Kramer inadvertently sees Elaine naked.

Jerry and Elaine travel to Florida to visit Jerry's parents. Elaine soon regrets going with Jerry when she can't sleep due to the uncomfortable sofa bed and climate control. Klompus, one of Jerry's parents friends, offers Jerry an astronaut pen that writes upside down and keeps offering until Jerry reluctantly accepts.

Jerry dog sits for a man he met on an airplane after the man has to go to the hospital and Jerry can't leave the apartment. Without Jerry, George and Elaine are forced to spend time alone and realize that it's not the same without Jerry. Meanwhile, Kramer tries to break up with his girlfriend.

Jerry gets a call from the library that he has a book that is 25 years overdue. Jerry thinks back to his childhood and remembers that George borrowed it and never gave it back. Meanwhile, George thinks a homeless man he saw was his high school gym teacher and Elaine thinks she'll lose her job after her boss doesn't like her ideas.

Kramer loses his car in a parking garage so Jerry, George and Elaine spend the afternoon looking for it. While searching, Jerry has to use the bathroom but can't find one so he urinates in the corner. A cop sees him and arrests him. Meanwhile, Elaine's fish die from neglect and Kramer, along with his car, forgets where he left his giant air conditioner.

Jerry befriends a restaurant owner and tries to help him get more business. Elaine helps George cheat on an IQ test by taking it for him but does poorly on the test. Kramer uses his mother's ex-boyfriend's jacket to attract women until the former owner comes looking for it.

Someone leaves dirty messages on Jerry's tape recorder. Finally Elaine confesses to George that she was the one that left the message, angering George. Meanwhile, George hears about a new cure for baldness and Kramer tries to find the jacket.

George starts dating a woman with a large nose and when Kramer is honest to her about the size of her nose, she gets a nose job. Meanwhile, Jerry has to decide if he wants to stay in a relationship where the only good thing is the sex and Elaine helps Kramer get the jacket back.

Jerry and Elaine come up with signals so they can help one another get out of bad situations at a party. At the party, George strands Jerry and Elaine at the party when he leaves with a woman, forcing them to call Kramer for a ride. Meanwhile, George shoplifts from a drug store and gets arrested.

Jerry's car is stolen and has trouble getting a rental car but is able to contact the thief by calling his carphone. George gets a job moving cars which slows the normal traffic flow and Elaine tries to break up with her 66 year-old boyfriend. Also, Kramer gets a part in a Woody Allen film and gets to say the line 'these pretzels are making me thirsty.'

Elaine helps George get a job so he buys her a sweater to say thanks. The only problem with the sweater is a small red dot on the fabric and after seeing it, Elaine gives it back to George. Jerry unknowingly gives a recovering alcoholic a drink

On the subway, George, Elaine, Jerry, and Kramer each have unusual experiences. George meets a woman who causes him to miss his stop and his job interview. Kramer overhears a tip on a racehorse while going to pay his traffic fines. Elaine's train stops, and she worries she'll be late for a lesbian wedding that she's the best man for. Jerry falls asleep and wakes up next to a large, naked man.

Jerry makes Elaine laugh at a pez dispenser at a piano recital. The recital was held by George's girlfriend, and she becomes angry at him for the disruptions. Kramer suggests to George that he should break up with his girlfriend before she does. Meanwhile, Kramer comes up with a new cologne fragrance that smells like the beach and the pez dispenser works wonders at a drug intervention.

Elaine has to fast for an upcoming X-ray appointment but breaks the fast for a piece of coffee cake. Jerry is hit on by Gina, a woman whose husband is in a coma. A psychic warns George not to go to the Cayman Islands so Kramer goes in his place.

Together, Elaine and Jerry try to fix up George with Elaine's friend. Prior to their blind date, Kramer hands out condoms he was given and Jerry and Elaine agree to keep each other updated about how George's date went. However, Jerry and Elaine don't tell each other everything and Kramer's blue condoms didn't work as well as they should have.

Jerry gets to meet Keith Hernandez, a New York Mets player and tries to make a good first impression. Later, Keith goes on a date with Elaine, missing his plans with Jerry. Meanwhile, George has to talk the unemployment agency into extending his unemployment checks.

George continues to convince the unemployment office that he's getting a job. Jerry and Kramer go to visit a former neighbor and her baby. Elaine breaks up with Keith after discovering he smokes and Jerry breaks up with him as well. Also, George tries to make good on his plans to sleep with a really tall woman.

George and Jerry take a limo that was supposed to be for a passenger who never made it on the plane and invite Elaine and Kramer to join them. However, things take a turn for the worst when they have to pretend they're the real people, who turn out to be White Supremacists.

When Jerry confronts a woman that he saw hit-and-run, he ends up dating her, causing the victim to think Jerry did it. Meanwhile, George sleeps with Elaine's friend and Kramer has bad reactions to Marty Hart's voice.

Kramer poses for Jerry's girlfriend and his portrait becomes a masterpiece in the eyes of an elderly couple. Later, Jerry's girlfriend writes him a letter but Jerry hears the same lines from the letter on TV. Elaine wears an Orioles hat to a Yankee game and is banished from the stadium.

Elaine borrows Jerry's car and tries to explain away the strange sound it makes after she uses it with a crazy story. Mike, one of Kramer's friends, thinks Jerry is a phony and George gets into a fight with Mike over a parking space.

Jerry takes back Kramer's key to his apartment and gives it to Elaine instead. When Jerry needs his spare key to get into his apartment, he enlists the help of George to get it out of Elaine's apartment and they discover the script she had written. Kramer, feeling like he can come out of Jerry's shadow, lands a role on Murphy Brown and travels to California for the part.