少年十五二十時

Margaret Hsing Hui

as Chen Wen-Chieh

Kiu Chong

as William Fang

Lily Ho

as Tanny Shen

Chin Feng

as Liu Ting-Yi

Kao Pao-shu

as Wen-Chieh's mother

Ching Miao

as Wen-Chieh's father

Helen Ma Hoi-Lun

as Ku Ling-Shih

Violet Pan Ying-Zi

Chen Hung-Lieh

as David Feng

Angela Yu Chien

as Nightclub singer