
Tang Wan-tung, the son of a Southeast Asian Sultan is a student in Hong Kong. Only Uncle Mui, his guardian, knows his identity. Tang is known as "student prince". He organises an embassy variety show. Tang invites Lai Tsi-king, who has a lovely voice, to perform in it, but it ruins her chance to study music abroad. Lai’s parents want her to marry Tung Fook-si, the son of a merchant. Lai asks Tang to act for her parents, like a prince courting her. Her parents are convinced, but Tung is not fooled. Tang smuggles Lai out to perform in the embassy. Lai's performance earns her a chance to study overseas, but her parents will not support her. Tang borrows money from his father, but is refused. He pawns his father’s ring to help Lai pay the tuition. Tung takes his father's ring and sells it. Tung's father alerts the police. The rings turn out to be a pair. The police think Tang stole the diamond ring, but Mui tells the truth. Tung is arrested and Tang and Lai have a happy ending.

as Tang Wan-tung

as Miss Ng

as Lai Tsi-king

as Tung Fook-si

as Kong Ying-Hung

as Principal Lui

as King's Mother

as Yau Hok-Man

as Chi-King's Father

as Boss Ma

as Fook-Si's Father

as Fook-Si's Mother

as Headmaster Fong

as Tang's Guardian, Uncle Mui

as Fook-Si's Friend

as Yu Chi-Kan, Student/waiter

as Lam Kai-Ting

as Lee Chau-Chin, Male Classmate

as Police Officer

as Professor

as Detective

as Musician


as Pawnbroker

as Announcer at Concert

as Piano Player

as Mr. Ou

as Jewelry Store Owner