"Murder Mansion" looks like a bottom-of-the-barrel version of "And Then There Were None", minus some little things such as character motivation and playing fair with the audience (NOT introducing, for example, a new character in the last 10 minutes!). Most of the movie is boring; when the horror finally starts, over an hour in, it becomes nonsensical. Despite its lurid English title (the dubbing is quite poor, by the way), it's also quite tame in terms of violence (there is little) and nudity (there is virtually none, unless I watched a cut version). Which is a shame, because the women in this film are very beautiful, and probably its only saving grace. *1/2 out of 4.