It is revealed that 546-10-8740 is Magnum's Drivers license number in Hawaii. It also lists his address as 11435 18th Avenue Honolulu, and his birthdate as January 5th, 1946.
Originally broadcast as a two-hour movie but broken up into two parts for syndication runs.
The little Vietnamese boy who steals Magnum's wallet is played by Wesley Ogata, who would later portray Danny the Prince of Jororo in Season 4 "The Jororo Farwell" (1984).
This is the first appearance of Lance LeGault in his re-occurring role as Colonel Buck Greene, he previously appeared as Agent John Newton in Season 1 "Missing in Action" (1981).
Marta DuBois, Lance LeGault and Clyde Kusatsu all guest starred on episodes of Star Trek: The Next Generation.