Wang Sha
— Old Master Q / Mr. Funnybone
矮冬瓜
— Big Potato
劉陸華
— Mr. Chin
Fan Lei
— Annie Gu
Lee Sau-Kei
— Mr. Gu
Cheung Ying
— Mr. Zhao
林輝煌
— Meng
陸劍明
— Little Ye
Stephan Yip Tin-Hang
— Meng's Gang Member
Nancy Liang Lan-Shih
— Policewoman
王清河
— Wanton Noodle Seller
許瑩英
— Wanton Noodle Seller's Wife
Lun Ga-Chun
— Policeman
梁曼儀
王憾塵
— Director (Saint Paul Hospital)
馮敬文
— Robber
林根
— Patient with 3 Wives
呂紅
— Wife of Patient with 3 Wives
金軍
— Dentist
劉家勇
— Kitchen Fighter
張作舟
— Bank Customer
丁東
— Funnybone's Neighbor
馮明
— Motel Clerk
Chu Siu-Boh
— Drunkard
黎守傑
— Gangster
谈瑛
— Patient