The Four-Steps Affair - S1-E21
Continuity mistake: In Waverly's office at the beginning, the contemplative Illya's hand is draped over his glasses salute-fashion in wide shot. But in close-up, it's suddenly curled into a fist at the side of his head. Next shot, he's "saluting" again. (00:06:50)
The Four-Steps Affair - S1-E21
Revealing mistake: Solo is driving on a country road through a wooded area with no street lights. So what are all those bright round lights reflecting on the hood and windshield of his car? UFOs? (00:10:10)
The Four-Steps Affair - S1-E21
Continuity mistake: At the end, Solo & Illya land the helicopter on top of the furniture van. But after the shot of them in the cockpit bumping to a landing, a wide shot shows the copter still hovering in the air above the van. Cut back to them in the cockpit and they're landed again; back to the wide shot, still in the air. (00:44:35)
Answer: He must have ridden in an Eaton's store elevator while he was in Canada at some point. For some reason, this elevator reminds him of it. The show's original concept had Solo being a Canadian, so this may be a minor nod to that fact.
raywest ★