Remember the animal in you? Darwin had his theory of evolution, and Player has one too. And it goes like this: When chicks act like animals, men dig it. So guys, get back to your real nature with Shauna O'Brien, Sandra Love, Brittany LaRouge and a bevy of beauties in "Primal," the wild tape that'll claw its way into your imagination.

• Shauna O'Brien
• Karli Allen
• Ashlie Rhey