When Perry is meeting Maureen at the airport, the counter for the old carrier, Western Airlines, can be glimpsed behind him. Based in California, it served the western states from 1925 until 1987.
The opening scene shows an airport terminal building named "Lockheed Air Terminal". That was one of several former names of what is now Hollywood Burbank Airport. It was named Lockheed Air Terminal from 1940-1967.
The third of five appearances in the series by Jesse White. He was the victim twice and the murderer once.