Suddenly

In post-war America the President of the United States is scheduled to journey through the small town of Suddenly, California. Claiming to be checking up on security prior to his arrival, a group of FBI agents arrive at the home of the Bensons, on top of a hill that looks down upon the station where the presidential train is scheduled to stop. However, they soon turn out to be assassins led by the ruthless John Baron (Frank Sinatra), who take over the house and hold the family hostage.