The story behind this movie is quite interesting. Perhaps for some the real mystery was obvious all along, but for me, it held my attention for the whole duration, and it took a second viewing to fully unravel the threads.
The real gem in this movie is Ms. Beckinsale. She is radiantly lovely throughout, and there is a strong sensuality about her that pervades the entire movie. And yes, those who long to see her unclothed will not be disappointed. Even with clothes on, though, she manages to exude this alluring aura that is irresistible.
The supporting cast is mixed. Perhaps the best is the investigating police detective, who is a classic. The gigolo guy is rather over the top.
I also wish they had not inserted those brief historical re-enactments, as they neither fit well into the narrative thread, nor are they in any way convincingly real.