İkiz Ejderler
İyi yürekli iki serseri Boomer ve Tyson, Hong Kong 'un acımasız mafya lideri Ling 'den üç yüz bin dolarlık bir yarış iddiasına girerek kurtulurlar. Bu arada ilk konserini vermek için Hong Kong 'a gelen ünlü müzisyen John Ma, Boomer 'a olan benzerliği yüzünden kendini heyecanlı olayların içinde bulur. İkisi tıpatıp benzerlik yüzünden sıkça rolleri değiştirmek zorunda kalacaktır.
Yönetmen 林嶺東
Fragman
Oyuncular
張婉婷
Tsui
Eric Tsang Chi-Wai
Man on the Telephone at Concert Lobby
陳國新
Snakehead Sun
林嶺東
Card Player
Fung Hak-On
(uncredited)
泰迪羅賓
Tarzan (Tyson)
陳嘉上
Violinist
陸劍明
Frankie Lo / Rocky
Ng See-Yuen
Card Player
Roman Tam
Thug
葉榮祖
林迪安
(uncredited)
麥大傑
(uncredited)
張艾嘉
Mrs. Ma
姜大衞
Sgt Chiang / Hotel Security
程小東
Violinist
徐克
Card Player
蔣榮發
Rascal
張華
(uncredited)
Yang Chuan
(uncredited)
Maggie Cheung
Barbara
陳友
Hotel Concierge
陳欣健
Hotel Manager Chen
王晶
Spiritual Healer
楚原
Uncle Tang
許鞍華
Mrs Ma's Gynaecologist
黎強權
Thug
劉家榮
(uncredited)
黎應就
Advisor Tsao
董瑋
White Van Driver
張同祖
李忠志
(uncredited)
林德禄
(uncredited)
Jacob Cheung
Cafe Cashier
John Woo
Priest
劉偉強
Party Guest
Jackie Chan
Ma Yau (John Ma) / Bok Min (Boomer)
張堅庭
Boss Yung
王龙威
Wai
劉家良
Doctor
夏占仕
Thug
李惠民
Vendor
Norman Law Man
(uncredited)
胡大為
Cafe Waiter
高志森
Department Store Clerk
徐小明
Priest
陳達廣
Thug
林華勳
利智
Tong Sum (Tammy)
黃霑
Mr. Ma
黃志強
Crazy Bull