Cast of A Brighter Summer Day

Chang Chen plays the character of Xiao Si'r, the protagonist struggling with the complexities of youth and society in Taipei.

Lisa Yang portrays Ming, a significant character in the life of Xiao Si'r.

Chang Kuo-Chu takes on the role of Father, who plays a crucial part in the family dynamics.

Elaine Jin appears as Mother, providing support and stability to the family.

Chuan Wang portrays Eldest Sister, adding depth to the family interactions.

Han Chang plays Elder Brother, contributing to the sibling dynamics within the family.

Chiang Hsiu-Chiung takes on the role of Middle Sister, shaping the family relationships.

Stephanie Lai portrays Youngest Sister, adding a youthful innocence to the narrative.

Wang Chi-tsan appears as Cat, possibly symbolizing something deeper within the story.

Lawrence Ko embodies the character of Airplane, possibly representing a sense of freedom or escape.

Tan Chih-Kang plays Ma, contributing to the family dynamic and structure.

Chang Ming-Hsin portrays Underpants, possibly adding a touch of humor or quirkiness to the narrative.