Dennis becomes smitten with a quick-witted student who reprimands him for not cleaning his science-lab work area.

The spirit of "Hair" leads the cast to go on with the show in defiance of Mrs. Hartman, who explains her objection to Charlie.

T.J.'s first assignment as the newest member of IHP is ridiculed by Dennis.

Charlie teaches the class about grief.

The IHP students help the school's star athlete prepare for his college entrance exams.

After hearing too many comments about his snoring, Arvid considers getting a complete nose job.

Viki gets much-needed help on a home-ec project from Eric, who prefers to hide his talents for fashion design and construction.

A condescending Alan burns some bridges with his classmates after being recommended for early admission to Harvard by a recruiter.

Arvid decides to return to Houston, where Dennis once again steps into the spotlight that should be on Arvid.

The IHP welcomes a brilliant new student--until he voices his opinion about the Academic Olympic team.

Night-class students Charlie and Eric each think they are the apple of the teacher's eye when she joins them for after-class coffee.

It's the first day back at school and there are some new additions to Mr. Moore's class.

Arvid and Dennis meet Buzz Aldrin while at the Johnson Space Center presenting their experiment, which may be included in a shuttle mission.

The head of the English department takes some not-so-subtle action against Charlie's choice of "Hair" as the semester production.

After his sea rescue of Simone, modesty becomes Dennis, until he tastes the attention of the press--and Simone, who will do "anything" to repay him.

T.J. and Alex look like a shoo-in to win the all-city dance contest, until Alex takes a fall--academically.

Arvid goes a bit too far in trying to impress a film buff by guaranteeing he'll get a print of a rare 1950s Polish film.

In a flashback to college-recruitment day, Arvid turns into jelly, Dennis turns into Alan and Simone turns on Eric when he hesitates to join her at Sarah Lawrence.

Aristotle's work videotaping a wedding garners him interest from an agent--of the FBI, who wants a copy.

The class sends Charlie's demo videotape to Woody Allen to get him an audition for a new film.

Certain members of the class suspect Alex of stealing Darlene's antique ring.

After promising his vote to three women, Arvid thinks he's off the hook when the dance-queen contest is cancelled.

Infatuated with a model, Alan determines to meet her, but the result is not a model relationship.

Simone and Eric have eyes for others, but neither agrees with friends that honesty is the best policy.

Viki tells Charlie she's got a crush on him, but Alan gets the impression that he's the one she wants to squeeze.