An ordinary man from 2014 named Elliott Graham wakes up to find himself back in his old apartment on September 11th, 2001. He tries to warn people of the impending attacks based on his memories of the attack while trying to evade capture by the pursuing authorities. As groups of Arab men matching the general descriptions provided by Elliott materialize, authorities must overcome their initial skepticism to rely on their unusual tipster. Elliott Graham continues to aid them even as it jeopardizes his own personal future. Can Elliott and America turn 9/11 into an Ordinary Day?