If "Private Lives" was submitted for approval after the Production Code, it would violate it in about ten different ways. It's an astonishingly daring comedy, with a nasty edge. It features intense physical contact between a man and a woman who are married to other people, and by contact I mean both violent and erotic (and for those two, violence - physical and verbal - is a form of foreplay). Norma Shearer and Robert Montgomery have an electric chemistry (no wonder they were paired so often on the screen). They play two very unlikable people: they treat their current spouses in a mean, inconsiderate, condescending way - and that's just on their first honeymoon night! But because they are Shearer and Montgomery, you do keep watching them. The first half of the film is little more than a filmed stage play, but the second half is a bit more cinematic. **1/2 out of 4.