Voice artist Vic Perrin can be heard several times, including as the voice of the policeman with whom Chief Inspector Banco converses during the car chase near the end and as the voice of the helicopter pilot on the two occasions that he has dialogue.
The map Jim Phelps uses to help plot the rescue of Barney is actually one of Edinburgh, Scotland, (UK). West Princes St. Gardens and Waverley Station are notable Edinburgh landmarks.
One of the few episodes were Barney can be seen in disguise.
The nation-state of East Victoria seems to be modeled on either the country known as South Africa or Rhodesia (known as Zimbabwe), which were a handful of nations which had an All-White government in Africa in the post-colonial era of the 1970s.