Well, Lou, here is the solution to the "strange case":

In the early 2000s I purchased, through eBay, a vintage movie theater banner from Australia advertising "Charlie Chan To-Night." It was hanging on the wall of our converted garage office when the crew visited us to shoot the Fox "extra" that you watched. It now hangs on the wall of the office of our present home, measuring about 3 by 3 3/4 feet. I have included a picture of it below, and you can see that it has certainly been around for a few years!

"Strange Case" happily solved!

Sincerely,
Rush

WoW! Such a cool story and find, Rush! And how appropriate is it, that there is a film "To-Night!"

Thank you so much for sharing. You are number-one detective, for sure. Lou