After high school slacker Ferris Bueller successfully fakes an illness in order to skip school for the day, he goes on a series of adventures throughout Chicago with his girlfriend Sloane and best friend Cameron, all the while trying to outwit his wily school principal and fed-up sister.
A deadly airborne virus finds its way into the USA and starts killing off people at an epidemic rate. Col. Sam Daniels' job is to stop the virus spreading from a small town, which must be quarantined, and to prevent an over reaction by the White House.
Veteran Secret Service agent Frank Horrigan is a man haunted by his failure to save President Kennedy while serving protection detail in Dallas. Thirty years later, a man calling himself "Booth" threatens the life of the current President, forcing Horrigan to come back to protection detail to confront the ghosts from his past.
