Sisters of the World Unite Two sisters seek diversion after repeat disappointments with men. Details Casts Galleries Posters Title Sisters of the World Unite Release Date 1991-12-05 Runtime 01 Hours 36 Minutes Genres Comedy Drama Production Companies Paka Hill Productions Production Countries Hong Kong Sally Yeh... Sally... Sylvia Chang... Sylvia Lau... David Wu... Ray... Derek Yee Tung-Sing... Johnny... Kenny Bee... ... Idy Chan... ... Johnnie To... ... John Shum Kin-Fun... ... Jade Hsu... ... Raymond Wong... ... Billy Lau... ... Philip Chan... ... Kam Kwok-Leung... ... Joan Tong Lai-Kau... ... Wong Kam-Kong... ... Original Size (1280x720) Original Size (500x750) Original Size (533x800)