At 35 minutes in, Elvis visits the offices of Classic Cat Magazine. Signage on the wall reading "Classic Cat / A Landsdown Enterprise" appears next to a sexy illustration of a bosomy model. The next shot is from Elvis's perspective, and now additional lettering appears out of nowhere: "CLASSIC CAT MAGAZINE" in block letters. Then it's back to the original perspective, and the lettering has disappeared.
At the end of the opening credits Elvis has reached the beach house of Bernice. She looks at him through her telescope which is pointed off to her right at about a 45° angle. But the view through her scope is if she were looking off to her left, at least 90° in the other direction.