No, it isn't playing dead. Boston Dynamics' robo-dog Spot experiences a technical failure at Amazon's Re:Mars conference.
'Olympus Has Fallen' Inside Look
When the White House (Secret Service Code: "Olympus") is captured by a terrorist mastermind and the President is kidnapped, disgraced former Presidential guard Mike Banning finds himself trapped within the building. As our national security team scrambles to respond, they are forced to rely on Banning's inside knowledge to help retake the White House, save the President, and avert an even bigger disaster. Official Site: http://olympusmovie.com/