I know Dark Mirror(this movie is film noir), Sisters, Switchblade Sisters, ….. Baby Jane?, Alice Sweet Alice.
I enjoyed these films.
any other recommand?
Check out A DANGEROUS WOMAN…not sisters, but aunt & neice…with a very good Debra Winger performance!
off-topic check : some Jesus Franco.
A Tale of Two Sisters
A few years back I saw a film called “Trouble” (now listed, strangely, as “Duplicity” on IMDb.com) from 2005, about a man who discovers he has a twin, and how that twin suddenly enters the life of his family and himself. It was actually quite a good thriller, from what I recall.
It’s one of those films that didn’t even get much distribution or attention in North America, nor even a video release over here, but it’s definitely worth seeking out.
Sisters by Brian De Palma
Dead Ringers by David Cronenberg
Dead Ringer’s’ , of course :)
Fat Girl (“À ma sœur!”) by Catherine Breillat