五月八月

葉童

— May's Mother

Lin Quan

— May's Father

裘立尔

— August

Lee Wa-Lun

— Tim

May Xue

— May

Xue Bin

— Ernest

Sung Gwong-Wa

— Tim's Grandmother

Li Hui-Xia

— May's Grandmother

Xu Cai-gen

— Ernest's Foster Father

張雷

— Ernest's Father

王先軍

— Lily's Father

Yip Ching

— Lily's Mother

Wang Nan

— Lily