After Mr. Belding inadvertently trips him, Zack ends up in hospital and requires knee surgery, which causes him a lot of worry.
Calificación de episodios
Reparto del episodio
68
22
4
4
2
1
- Zack Morris
- Lisa Turtle
- Kelly Kapowski
- A.C. Slater
- Samuel 'Screech' Powers
- Jessie Spano
- Mr. Richard Belding
- Dr. Turtle