The blind Yip Man-chiu was abandoned at birth. Following the death of his foster parents, the boy is sold by his uncle Ah Sam to a blind Taoist priest, an abusive man. Running away from home, Yip is hit by a car and sent to a school for the blind by the social security workers. His talents impress the musician Siu Kwong and wins him a place in a music school for the blind. There he is joined by fellow students Lung Kwok-kei, a runaway child with an abusive stepmother, Chow Kuen, an abandoned child found on a train, and Cheung Kin-ching, an avid music lover sent to the school by her loving well-to-do father. The four children blossom into accomplished musicians under the tutelage of Siu and his wife and together with the less fortunate others, form an orchestra which earns a reputation for excellence.
馮寶寶
as Yip Man-chiu
Fong Sum
as Siu's wife
Ho Lan
as foster mother/ Yip Duk's wife
Ko Ming
as Siu Kwong
鄭君綿
as Ah Sam
Kong Kei
as foster father
徐小明
as Lung Kwok-kei
Lai Man
as Yip Duk's mother
Cheung Sang
as Taoist priest
Chu Tin-Wai
as Cheung Kin-ching
Fung Kwok-on
as Chow Kuen
Chan Lap-Ban
as Blind woman
