: A radical extremist group releases a lethal, fast-acting biological weapon during a high-profile diplomatic event.
: Chosen by the terrorists to represent a "new civil war" or a definitive turning point in American history. Production Context Series Creator : Christopher Crowe. Lead Actor : Jonathan LaPaglia as Frank Parker. "Seven Days" The Gettysburg Virus(1998)
"The Gettysburg Virus" is the premiere episode of the science fiction television series , which first aired on October 7, 1998. The episode establishes the show's core premise: a secret NSA project that can send one person seven days back in time to prevent national catastrophes. Episode Summary : A radical extremist group releases a lethal,