Hosted by Marcia Strassman. Everybody is back to talk about the show (except, predictably, Travolta)...

The sweathogs out debate a smarter debate class.

Gabe insists that basketball ace Washington pass his social-studies test.

A flashback recalls Gabe's first meeting with his class. The Sweathogs Out Debate A Superior Class.

Tired of her reputation as easy, Rosalie Totsy tells the Sweathogs that she's pregnant -- and that o...

Barbarino is running for Student Body President but his campain turns into disaster.

After returning to his roots by taking over the Sweathogs' history class for a day, Mr. Woodman turn...

With Vernajean's family moving, she and Freddie decide that they must get married in order to stay t...

After losing a fight with Todd Ludlow, Juan is made fun of by his fellow Sweathogs. His feelings and...

Gabe's teaching theories in question, he is temporarily suspended. The Sweathogs, liable to lose the...

Gabe is less than thrilled when an old too-perfect classmate, and his too-perfect wife, decide to pa...

In order to bring up Vinnie's grades, Judy Borden, highly unpopular with the Sweathogs, is called in...

The sweathogs go bananas over Bambi, a pretty blonde girl from California. We get some very funny...

Arnold is promoted to a regular class, but is less than happy about the forced transition.

When Julie goes away on a ski trip with a friend, stories from the Sweathogs and Mr. Woodman lead Ga...

The Sweathogs, diverged from a food-fight, hold a sit-in to protest the school cafetieria's Wednesda...

The class votes to make Freddie the new leader of the Sweathogs, taking Vinnie down a notch. Vinnie...

The sweathogs soon tire of Freddy as leader. Mr. Woodman even admits that he misses Barbarino. Julie...

Juan, because of his love for animals, decides that he would like to be a veterinarian. A guidance c...

A flu epidemic hits Buchannan and everybody gets sick except for Kotter, Horshack and a few students...

Kotter and the ""Sweathogs"" raise a telethon to raise $700 for new supplies. If not the remiedial c...

Gabe is forced to take final exams when it's revealed by Mr. Woodman that he wasn't really qualified...

Vinnie's grandmother's dying wish is for him to become a priest, and he takes the request seriously,...

On career day, an inventor who is treated poorly by the Sweathogs offers a well-paying job to Gabe.

Freddie, class treasurer, is accused of stealing funds, and an impromptue trial is held in the class...

The Sweathogs form a gang, but won't let Arnold in until the night of their first rumble, and Arnold...

Sparked by the fact that Vinnie neglected to do Freddie's homework, the Sweathogs spend the better p...

Mr. Kotter takes the sweathogs on a field trip to a museum. Mrs. Kotter and Mr. Woodman are along...

Gabe is afraid to get a physical when the free clinic comes to Buchanan High.

Julie's visiting sister, recently at odds with her long-time boyfriend, falls for Juan.

A girl wants to ask Vinnie to the Sadie Hawkins Day dance, but his insensitivity leads her to ask Ar...

The new student teacher discovers that all her training to work with remedial children hasn't prepar...

When the opportunity to fight Carvelli in a boxing match arises, Arnold wants to be the one to do it...

Epstein is caught smoking cigarettes. Gabe and the sweathogs try to get him to stop.

At Christmas time, the Sweathogs are all too eager to tease resident bum Angie. But after Angie tell...

When Juan's sister Carmen joines the Sweathogs, she catches the eye of Arnold, but Carmen is only in...

Vinnie's goofing off in gym gets him in trouble with the teacher, Mr. Caruso, who's reprimending aft...

Tired of the way the school newspaper is always putting them down, the Sweathogs join the staff in o...

Gabe's overly-critical father comes for a visit and, unconvinced that his son has chosen a worthwhil...

Gabe, in need of money for a root canal, takes a second job as a restaurant mascot.

For the school drama festival, Gabe is going to direct a scene from Cyrano de Bergerac. Arnold is se...

When Arnold finally shows back up at school, it's discovered that his absence was due to the recent...

Gabe and Julie find out that they are going to have a baby.

It seems that Freddie has a future in radio, but he may also risk losing his friends for fame.

With Gabe away at a teacher's convention, the Sweathogs take it upon themselves to watch over the pr...

The art teacher falls in love with Gabe.

The Sweathogs and administrators at James Buchanan High reminisce about Gabe's past two years at the...

Julie goes into labor.

Julie gives birth to twin girls.

Julie's parents come to see the babies.

Emotions mix when it seems that the Sweathogs may win the lottery.

Everybody helps Vinnie cram for a make-up test.

Arnold is accepted into a religious cult. Mr. Kotter and the three other sweathogs try to get Arnold...

Juan, with the help of his uncle, hooks the Kotters up with a new apartment.

The characters in Mr. Woodman's new novel seem to have an awful lot in common with the Sweathogs...

During a talent competition, Vinnie falls for a girl who the Sweathogs are competing against, and st...

Vinnie is torn between trying to win the talent competition, or letting his new girlfriend beat him.

Kotter has a dream about life when the Sweathogs are old.

Freddie cheats on an English test.

Juan paints a great masterpiece on the walls of the school.

At Christmas time, the gang reminisces over past episodes.

Arnold voices angst and pioneers for change on the school radio station, gathering fans in the proce...

The Sweathogs' new tutor is a computer. Despite initial raises in grades, Gabe becomes displeased wi...

A new girl joins the Sweathogs.

Juan buys four term papers - one for each Sweathog - from Carvelli, only to end up with an essay tha...

Gabe finds success as a stand-up comic, using material regarding the Sweathogs. But when the oppport...

Gabe must choose between the comedy life, or his life at Buchanan.

Freddie becomes addicted to drugs after taking prescribed pain killers. Despite the other Sweathogs'...

Mr. Kripps, the shop teacher, has a heart attack and dies while yelling at Vinnie, who blames himsel...

Arnold, saddened by the rejection he keeps recieving from the opposite sex, gets advice and comfort...

After performing mouth-to-mouth resuscitation on a female student who has passed out in the classroo...

Rosalie ""Hotsy"" Totsy has grown up ... a little too fast. The Sweathogs go to a local strip club o...

When Carvelli and Murray come on as exchange students, Carvelli seemingly goes crazy with stories of...

Gabe announces that he is now the vice-principal and Mr. Woodman is the principal. The Sweathogs ar...

With Barbarino now an ordlery at a hospital, the Sweathogs try to get jobs there, too. Meanwhile, K...

Vinnie throws the Sweathogs out of his new apartment.

Horshack saves a lonely, overlooked girl named Mary Johnson from commiting suicide by jumping off th...

The Sweathogs remember how they tried to buy a used car from Vinnie's uncle.

When Mr. Woodman comes to Vinnie's hospital for an operation, Vinnie loses him and he and the other...

The gang is liable to get in trouble when the x-rated film Carvelli brought into school is accidenta...

Vinnie becomes depressed when it seems that he has lost his way with women.

A younger student begins to imitate Freddie, not much to Freddie's liking.

After Horshack refuses to disect a frog in class, his grade is in jeopardy.

The Sweathogs opt to change Mr. Woodman's tired old school song.

Vinnie is saddened when his new coat is stolen.

Juan asks Vinnie to marry his immigrant cousin.

Vinnie is forced to deliver a baby in an elevator.

Mr. Woodman's niece Kelly is babysitting for the Kotters when Juan drops by the apartment. The two a...

To get up his nerve with Mary, Carvelli offers Arnold liquor. He doesn't like the idea at first, but...

Convinced that the school newspaper is too dull, Juan sets out to turn it into a tabloid, bringing d...

Freddie and Juan plan to do an act together for the upcoming talent contest, while Carvelli has some...

Arnold's relationship with Mary gets serious. Then he finds out he has to move and leave the school....

Arnold gets upset when the other Sweathogs tease him about not being able to provide for Mary, and h...

Beau plays a number or pranks on Mr. Woodman.

While Horshack adjusts the married life, Epstein sets up an interview for a job. Washington gets the...