The Ultimate Computer Affair - S2-E3
Revealing mistake: In the underground corridor, Illya knocks out a Thrush guard and then sits down to wait for Solo to turn off the electric beam blocking the way inside. Behind him, the "unconscious" guard moves his foot. (00:29:05)
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 ★