I was just looking at the IMDB page for Marj Dusay, an actress who just died. While known for soap operas, I recall her from her many, many TV show appearances in the 70s. One of her titles listed was this one:


https://www.imdb.com/title/tt0077099/

We have just one car listed, that looks like it came from another website:
http://imcdb.org/movie_77099-Wheels.html


But I'm now intrigued by this. Arrhur Hailey is known for Airport and Hotel. EP is Roy Huggins (The Fugitive/Rockford Files/Hunter/Baretta).