]The two-hour long hit farcewas released at Christmas-time, and became one of the most highly-acclaimed and financially-successful comedies and films of 1982 (and of all-time).C.McClane""s late-night, unexpected arrival at Farrell""s apartment door interrupted the triggered explosion of an uploaded virus into Farrell""s computer (detonated with the Delete key).Emil Hamilton (Richard Schiff), a scientist from DARPA (Defense Advanced Research Projects Agency), an agency in the Dept.the aftermath of the war and its physical and psychological effects upon the three male participants in the war and those left at home (wives, families, and friends).