Starring Sylvester Stallone, Mickey Rourke, Dolph Lundgren, Bruce Willis, Arnold Schwarzenegger and a near-army of other action stars, "The Expendables," opening today, takes the 80's-era action flick and sticks it in the modern era. The only thing that seems to have changed amidst the explosions and one-liners are the wrinkles on the cast's faces.