Dr. Stephen Ezard returns home to the UK after the reported death of his brother, Michael, only to find that his widow, Yasim, is harboring a wanted yet deathly ill illegal immigrant. After the death of Yasim's immigrant friend, she disappears with the body, leaving more questions than answers. Stephen is then hired as a consultant and promoter of a new computer system, T.I.A. Using his expert computer skills, he secretly tracks down Yasim, unaware that he is a pawn in a government conspiracy. (imdb)