his sister gets shot in the head by a dart, and the version i had skipped ahead, anyway she appears two minutes later alive??? is that another girl he met, i assume, i am lost there, the version i rented was quite messed up :(
shareIt's been some time since I've seen the film, but they are [identical] twins? Or at least they turn another woman into her twin.
shareGinty shags some hooker who looks uncannily like his sister, and then gets her to have plastic surgery, so she looks even more like his sister. I forget why, but it paves the way for superpimp Fred The Hammer Williamson to get vengeful. And that's all that matters.
"Hey, look at that! She's not crazy, she's being chased by a cheetah!"