Zack takes over the school store and uses pictures of the girls swim team to sell calendars. Some photographer sees the calendars and asks the girls to do some modeling, which results in Kelly getting a trip to Paris, and Zack trying to sabotage.

Thanks to Damn The Witch Siren for remixing our theme music!

In an attempt to get rich quick, Zack enlists Lisa and Screech's help starting a 1-900 number to give advice to the kids at Bayside. But when Kelly's little sister calls to get advice about her crush on Zack, things get wacky.

Thanks to Damn The Witch Siren for remixing our theme music!

In an attempt to win $10,000, the gang make Screech up to look like an alien, but might have got some unwanted attention in the process.

Thanks to Damn The Witch Siren for remixing the theme song!

To continue running on the track team, Zack needs to get a decent grade on his ancestry report. He's introduced to Chief Henry, to learn more about his family's history.

Thanks to Damn The Witch Siren for remixing our theme song!

Kelly asks the gang for help with watching her baby brother Billy during the school day.

Thanks to Damn The Witch Siren for remixing the theme song!

To go on the class trip, the gang must make sure they pass their history exam. Mr. Belding's brother steps in as a substitute for the class, and starts to influence the class trip decision.

Thanks to Damn The Witch Siren for remixing the theme song!

When Zack asks Kelly to make it official, she asks him to wait one more night to make that decision. The next morning before he gets the answer, he meets the new school nurse and is immediately smitten. Slater is afraid to get his flu shot and Jessie thinks she needs glasses.

Thanks to Damn The Witch Siren for remixing our theme song.

The guys find an unlikely alliance with Mr. Belding when they have a fallout with the girls.

Thanks to Damn The Witch Siren for remixing our theme song!