If you have seen the Michael’s Bay 2013 movie Pain & Gain, you could see there the Prague castle from Czech republic, but being mentioned as probably Transylvania. The attached picture contains Czech subtitles, but the actor says there something like “It all started in Transylvania, I was miss Bucharest”, where Bucharest is in reality capital city of Romania (Transylvania is historical region in Romania). The scene is present in approximately 20 minutes of the movie.
By the way, I really don’t recommend this movie, for me it seemed not entertaining, only full of stupidity of the main actors (based on a true story) and with few not pleasant scenes. But for reviews, check for example the IMDB (Pain & Gain).