Jeffrey Cage is working in the World Trade Center (WTC) on September 11, 2001. He arrives at the North Tower with his wife Eve to sign divorce papers and are in the elevator when American Airlines Flight 11 crashes into the building, stopping the elevator. Also in the elevator is Eddie, a maintenance man; Tina, a woman who has come to the WTC to break up with her wealthy lover; and Michael, a delivery man. They try to open the elevator doors to...