Doubles Cause Troubles - 神勇雙妹嘜 (1989)

• Movie: Doubles Cause Troubles
• Chinese: 神勇雙妹嘜
• Director: Wong Jing
• Producer: Wong Jing
• Cinematographer: Yip Wa-Sing
• Release Date: 1989
• Runtime: 93 Minutes
• Language: Cantonese
• Country: Hong Kong 
• Subtitles : English
• Cast: Carol Cheng Yu-Ling, Maggie Cheung Man-Yuk, Nat Chan Pak-Cheung, Charlie Cho Cha-Lee, Wilson Lam Jun-Yin, Poon Jan-Wai, Gwaan Ming-Yuk, Hon Yee-Sang, Sherman Wong Jing-Wa, Liu Fan, Yu Miu-Lin, Wong Jing, Dennis Chan Kwok-San, Chan Fai-Hung, Si-Ma Yin, Wong Tin-Lam, Cheung Gwok-Wa, Garry Chow Ging-Yeung