Lam Yiu-Kwok
Lam Man-Ching
Choy-Lam (as Kar Yan Lam)
Wong Yui
Yiu-Kwok's old classmate (as Tin-nung Ku)
Kwok's alumnus
Teacher
Principal Leung
Lam On-yin
Mr. Sheng (as Tsung-Hua Tuo)
Father