With a week before final exams and summer vacation, a substitute teacher must prove himself worthy of rehiring.
Lan Wei-hua
Li-Hong Lin
Wu Hung-hsiu
A-Dong Lin
Grace Chen Shu-Fang
Grandma
Chen Bo-zheng
Principal
Candy Yang
Ai-Qing
Oscar Chiu
Teacher Chiu
Hsia Teng-hung
Froggy
Lu Yi-ching
Police captain
