In 1950 it was common to have the TV in the windows of shop, turned on and its sound transmitted outside the shop via speakers. Not a lot of TV's were in homes and it was not uncommon to see crowds packed in front of TV stores watching Uncle Miltie and other popular shows at the time.
The failure of the original copyright holder to renew the film's copyright resulted in it falling into public domain, meaning that virtually anyone could duplicate and sell a VHS/DVD copy of the film. Therefore, many of the versions of this film available on the market are either severely (and usually badly) edited and/or of extremely poor quality, having been duped from second- or third-generation (or more) copies of the film.
Mel Blanc was given screen credit as the voice of Caesar the parrot. He was also given considerable feature copy in the film's original pressbook. However, it is obvious from screening the film that Blanc is NOT the voice of Caesar. He was apparently replaced by a female voice artist, perhaps because his voice was, by 1950, too recognizable. The voice of Caesar might have been done by Bernice Hansen except she had stopped working some years before this picture was released.