天才與白痴

Michael Hui

Ah Tim

Sam Hui Koon-Kit

Lee

Roy Chiao

Mr. Chiang Wo

Eileen Humphreys

Princess

Lau Yat-Fan

Police Chief

James Tien Chuen

traffic policeman

Joseph Koo

Doctor in operation

Ricky Hui

waiter on skates

Wong Sam

Dr. Wong

Fung Ngai

Mr. Chow

Dean Shek

hotel clerk

Siu Gam

Arab bodyguard

Chiang Nan

Antique dealer

Tsang Choh-Lam

Schizo, Chan Keung

Sai Gwa-Pau

Mental patient, likes death

Hong Ga-Yan

Nurse

Luk Chin

Catholic priest at hospital