|Profession:||White House Chief of Staff|
|Played by:||Jackie Earle Haley|
|Appears in:||1 film|
When the terrorist attack in London during the state funeral of British Prime Minister James Wilson occurred, Mason was in the White House situation room when Vice President Allan Trumbull arrived. When asked how bad the situation was, Mason told Trumbull it was real bad and that all communications were compromised. He also told The Vice President that they are satellites over there, but they came up with nothing. Mason listened as Chairman of the Joint Chiefs of Staff General Edward Clegg send a drone has send visuals of the attack of London and when they saw the devastation of London, he was horrified by the sight of it. Mason was then relieved that Marine One is in the air with President Benjamin Asher aboard. Suddenly when Marine One was shot by terrorists with Stinger missiles, he was horrified when Marine One crashed into Hyde Park.
After London Has Fallen: Edit
After the London Siege, D.C Mason continued to serve as White House Chief of Staff. He retired from this position when Asher's presidency ended. Sam Wilcox took his place when Trumbull's presidency began.
Behind the ScenesEdit