Eighth-grader Zack runs into a ninth-grader (Carla Gugino) he met during the summer -- and lied to about his age. Zack: Mark-Paul Gosselaar. Miss Bliss: Hayley Mills. Brian: Barry Jenner.
Complications of the romantic kind ensue when Miss Bliss (Hayley Mills) intercepts a love note intended for Lisa (Lark Voorhies). Screech: Dustin Diamond. Zack: Mark-Paul Gosselaar. Belding: Dennis Haskins.
Zack (Mark-Paul Gosselaar) bullishly hopes he can make enough money on the stock market to pay for damages done to his father's VCR. Jessie: Elizabeth Berkley. Screech: Dustin Diamond. Slater: Mario Lopez.
A student's refusal to dissect a frog in biology class sparks a controversy among her peers. Miss Bliss: Hayley Mills. Zack: Mark-Paul Gosselaar. Screech: Dustin Diamond. Kelly: Tiffani-Amber Thiessen. Slater: Mario Lopez.
Zack (Mark-Paul Gosselaar) won't admit it, but he's disturbed by the chemistry between his father and his teacher. Screech: Dustin Diamond. Kelly: Tiffani-Amber Thiessen. Lisa: Lark Voorhies. Slater: Mario Lopez.
The gang encourages Screech (Dustin Diamond) to stand up to a bully, unaware of the reason behind the boy's tough exterior. Zack: Mark-Paul Gosselaar. Slater: Mario Lopez. Kelly: Tiffani-Amber Thiessen.
Mark-Paul Gosselaar
Zack Morris
Tiffani Thiessen
Kelly Kapowski
Mario Lopez
A.C. Slater
Elizabeth Berkley Lauren
Jessica "Jessie" Myrtle Spano
Dustin Diamond
Samuel "Screech" Powers