The Best Episodes Written By Mark Fink

In an effort to make Rachel jealous and stop her from thinking about her missing boyfriend David, Brian begins hanging out with the club's pretty tennis instructor, Karen. Also, the Bayside gang competes in a ""tip-athon,"" the winner of which will get double his or her earnings.

In order to date Furley's niece, Jack must pretend that he is his fictitious brother, Austin.

Zack gets off on the wrong foot with his new professor of anthropology, Professor Jeremiah Lasky. Professor Lasky pegs Zack as a smart mouth immediately and turns the tables on him by selling him a copy of the midterm before Zack realizes that he is the instructor. All the girls have crushes on Professor Lasky, while Slater is trying to gain weight so that he can wrestle in a higher weight class.

Nicholas has been having a ball playing on a losing basketball team. But when Robert takes over as coach, the fun is done even when the wins come. Meanwhile, Michael and his friend Theresa are confused about their feelings for each other after they unexpectedly share a few kisses.

The Petersons ""could be working for the next Oprah"" when Cece gets her own talk show sponsored by a toy company. But her talent for being ""refreshingly honest"" may be more than the company's president bargained for when he insists she endorse a new toy. Meanwhile, Theresa wins two tickets to a great concert, but must decide who will accompany her: new boyfriend Michael, or best friend Zaria.

Wendell claims that he met Peabo Bryson while working as a part-time cabbie, and that he's been invited to Atlantic City to attend Bryson's concert. But when the Petersons reluctantly accompany him, they find the promised free tickets have not materialized. Meanwhile, left to care for their younger siblings, Michael and Zaria decide to hire a babysitter instead.

A jealous Zack strikes back at Kelly and Professor Lasky with a vengeance by spreading the word about their affair, which climaxes at a costume ball. Meanwhile, Rogers gives the rest of the gang papers to fill out on a perfect mate profile for a psychology project, and Screech ends up getting the same mark as Alex.

Cory wishes that Mr. Feeny would get sick, but then feels guilty when the teacher ends up in the hospital.

Zack, Slater, and Screech make plans for a Friday night poker game. Mike nixes the idea of having the game and the guys decide to help him with his love life to get Mike off their backs. They encourage Mike to ask out the English literature professor, Judith Trudell, that he has a crush on. Meanwhile, Kelly, Leslie, and Alex develop a crush on their new karate instructor, John Hammer, and vie with each other to try to win his affections.

After Screech gets struck by lightning, he gains the ability to see into the future, and Zack uses him to cheat on a mid term exam.