Paul Newman headlines as a private eye in this uneven but offbeat mystery.
Even a cynical soul such as myself can't resist the allure of a good private eye flick. Throw in an actor like Paul Newman, and my viewership is pretty much a done deal. Such is the case with Harper, a picture that adapted the sort of hard-boiled antihero so commonplace in the 1940s for audiences in the turbulent 1960s. While not a completely…