At The Max, Casey Kasem presided over a dance contest.

Lisa’s habit of overcharging her father’s credit card had landed her in a difficult situation. Desperate to resolve the debt, she confided in her friends, and together they devised a plan: to sell her possessions and repay the balance.

Following the lightning strike that imbued Screech with extraordinary abilities, he began to experience visions of what was to come. Zack, seizing this unforeseen advantage, put Screech's gift to use in an attempt to circumvent the upcoming…

Determined to discover Kelly's intended dance partner, Zack and Screech infiltrate the girls' sleepover, only to find themselves the targets of a well-deserved prank.

Hoping to lift Screech’s spirits and help him finish their science project, Zack fabricates a connection with a girl who supposedly admires Screech, but the situation quickly spirals into unforeseen difficulties.

The possibility of his father's transfer to Hawaii forces Slater into a difficult choice: relocate with his family or remain in Bayside. Zack, sensing an opportunity, capitalizes on the unfolding circumstances.

The sudden illness of the drama teacher brought a change to the school, in the form of a strikingly handsome substitute. He possessed an immediate and undeniable charm that quickly ensnared the attention of the female students, a developmen…

A fortunate accident in the lab yields to Screech a formula for a remarkably effective acne treatment. Eager for profit, he begins selling it amongst the students. But the cream’s success is shadowed by a disturbing and unforeseen consequen…

As Career Week approached, Slater found himself wrestling with a disquieting thought: could a career in wrestling truly offer a secure future? The uncertainty gnawed at him, and he made the difficult decision to end his athletic pursuits. H…

When Zack discovers Kelly needs to pass an impending science exam to attend a concert with him, he asks Screech to tutor her. However, as Screech and Kelly spend increasing amounts of time together, Zack finds himself increasingly uneasy.

For a business course project, the group launched a friendship bracelet venture, but internal conflicts quickly sowed discord, culminating in fractured alliances and departures.

For a class assignment, Zack and Kelly, Slater and Jessie, and Screech and Lisa are assigned to simulate marriages.

The news that the newly elected student council president would be granted a trip to Washington D.C. ignited a competitive spark in Zack. He promptly decided to challenge Jessie for the position.

Zack’s attempt to capture Kelly’s affection with hidden messages proves disastrous, the scheme unraveling with painful irony.

Zack’s carefully laid plans to charm Kelly Kapowski on their first day of high school are unexpectedly complicated by the arrival of A.C. Slater, a new transfer student who also seeks her attention.

With Valley High reigniting the long-standing rivalry between the two schools through escalating pranks, the group finds themselves seeking retribution.