This film image released by Lionsgate shows, from left, Yu Nan, Terry Crews, Sylvester Stallone, Randy Couture and Dolph Lundgren in a scene from &quot;The Expendables 2.&quot; The cast of &quot;The Expendables 2&quot; say they're giving co-star and writer Sylvester Stallone space after the death of his son, Sage Moonblood Stallone, on July 13, 2012. Stallone has not made any public appearances since the death.  &quot;Expendables 2&quot; opens Aug. 17.  (AP Photo/Lionsgate-Millennium Films, Frank Masi)