Actors love to talk about authenticity, but if that were all it took, we wouldn't need them at all -- cops, lawyers, and singles on the prowl could just play themselves. There's more to it than that, ...

Actors love to talk about authenticity, but if that were all it took, we wouldn't need them at all -- cops, lawyers, and singles on the prowl could just play themselves. There's more to it than that, ...