Called in to recover evidence in the aftermath of a horrific explosion on a New Orleans ferry, Federal agent Doug Carlin gets pulled away from the scene and taken to a top-secret government lab that uses a time-shifting surveillance device to help prevent crime.
A look at the life of Cecil Gaines, who served eight presidents as the White House's head butler from 1952 to 1986, and had a unique front-row seat as political and racial history was made.
