Unknown Limo Company
|Behind the scenes|
- "Course I'm still coming by later...sweetheart have I ever lied to you?...my boss? Thinks I'm on my way to Vegas."
- ―Argyle on the phone talking to his girlfriend [src]
While watching the news, Argyle finally discovers that terrorists have seized the plaza. He tries to escape the garage but realizes that he is completely locked in. From then on, Argyle watches the action from the news broadcast and listens in with the limo's CB radio. Nearing the end of the terrorist takeover, Argyle notices Theo trying to prepare an ambulance for the terrorists' escape. Finding this awfully suspicious, Argyle rams the ambulance with his limo and knocks out Theo with a punch to the jaw, shaking his hand in triumph. At the end, Argyle drove John and Holly home to celebrate Christmas Eve, laughingly saying to himself "If this is Christmas I have got to see New Year's".
Argyle did not appear in any of the sequels. It is unknown what happened to Argyle after the Nakatomi Plaza terrorist incident, although it could be assumed he continued working as a chauffer. It seems also likely Argyle was given some sort of commendation or merit for indirectly aiding Lt. McClane through attacking Theo, as this gave the LAPD an opportunity to take Theo into custody.