A high school substitute teacher takes over a class of geniuses.

The class imagines life 20 years in the future

Dennis misquotes Mr. Moore for the school newspaper

Charlie receives a love note from a secret admirer he suspects is in the IHP.

Janice feels left out in class and decides to throw a party to make friends. Charlie dates a model.

Charlie is upset when the IHP's regular teacher announces his return from sick leave.

Arvid tries to impress a girl by challenging the school basketball players to a volleyball match against the IHP class.

Charlie tries his hand at ""Hamlet""

Mr. Moore spends Thanksgiving with Dr. Samuels

After their team project wins them a trip to Washington, D.C., Sarah and Arvid develop slight feelings for each other. But things aren't necessarily a bed of roses between them.

Charlie's ex-flame evaluates the class

When doing reports on their ancestry, both Alan and Darlene find things out that they don't want to.

Eric makes trouble for another teacher

Simone receives a discouraging letter from her favorite poet....after his death. Dennis tries to give up sarcasm and pranks.

Charlie must pass a test in Macro Economics in order to keep his teaching license. The IHP attempt to help him.

Maria dates the captain of the opposing team

The IHP faces their Russian counterparts in an academic tournament. Eric must join the team to replace an ailing Jawaharal.

The class has problems on Valentine's day.

The class makes a music video for a time capsule

Charlie sets Arvid up with a job at a hot nightclub, which causes Arvid to develop a cocky, image-conscious attitude.

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Arvid starts to daydream about Lori and it affects his schoolwork

Sarah, Arvid, and Dennis compete and deceive to win the science fair.

Charlie encourages the class to revitalize the school's literary journal, and the class votes Simone as editor-in-chief. Unfortunately, the power this position gives Simone slightly goes to her head. Meanwhile, Eric fabricates a memoir for the journal, which dishonestly wins him more attention from Simone.

The IHP are concerned when they learn a transfer student might join their class, making it necessary for one of them to leave. They fight over who it should be.

Dennis holds a sit-in for better cafeteria food after Charlie teaches a lesson on the rebelliousness of the '60s.

The class puts out a lampoon issuse of the school newspaper

When Dr. Samuels is ejected from the meets, he gets Mr. Moore to take his place as coach.

The class puts on Grease

Janice says there is a poltergeist following her and soon the class begins to believe her.

The class takes a standardized personality test and then worry about the results.

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Charlie and Arvid reflect on their love woes at a Woody Allen marathon going on at a movie theater.

Arvid sends his penpal Eric's picture

Darlene and Sarah buy a car; problems with Mrs. Samuels has Dr. Samuels rooming with Charlie.

We don't have an overview translated in English. Help us expand our database by adding one.

Janice tries to get first chair in the school orchestra

The IHP's parent's come to see how the class is taught

Darlene pretends to like Alan to win debates

Ms. Meara teaches a class on marriage

A popular teacher has Alzheimer's

The class gets matched up with computer dates

Dennis sees a bleak future

Charlie thinks he sees his dead uncle

Dennis gets to play on the football team.

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In Moscow, Dr. Samuels insists on study for an academic meet, while Charlie lobbies for more personal cultural experiences. (Part 1 of 2)

The team begins the competition without Eric, Arvid or Dennis.

The class become Peer Counselors

Arvid's Dad teaches the honor's math class.

Dennis gets a job as a waiter to help pay off debts.

Alan and Sarah both want to be class president

Eric and Simone go on their first date.

Maria hides her intelligence from a hunk she is dating

Arvid goes out with an easy girl

An accomplished journalist alumnus visits.

The final days before opening night are fraught with chaos: no Ronette, Mr. Mushnik MIA, one lead with laryngitis and another ready to walk just before curtain time.

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The girls don't like their gym teacher, but she likes Charlie

Charlie's efforts to broaden the audience and membership of the school's radio club tune out the original fans - and its only member.

Janice takes Dennis to small claims court for a ruined blouse; Charlie falls for Dr. Samuels sister.

We don't have an overview translated in English. Help us expand our database by adding one.

Charlie moonlights as a character in late night commercials for an appliance store.

Fed up with Dennis' constant gags, Charlie shows him the door - to a remedial-history class, where Denn becomes the inspirational leader for an acade meet the IHP kids.

The staff, including Charlie, go on strike

Hall monitor Arvid has daytime nightmares of a personal high noon after a bully he cited for loitering demands a showdown - at high noon.