A Harvard astrophysicist is faced with tough choices when his belief system is challenged to give rational explanations to what appear to be signs foretelling the Apocalypse. A nun becomes his sidekick as the two of them attempt to stop the coming destruction.
- Starring: Bill Pullman, Natascha McElhone, Michael Massee, Tobin Bell
- TV Network: NBC
- Premiere Date: Apr 13, 2005
- Genre: Drama
- Executive producers: Gavin Palone, David Seltzer