In a series of videos and shorts filmed over the past 25 years, Tim Conway has portrayed an odd character known as Dorf, a man of (apparently) Swedish descent who is short in stature and even shorter of brains. Most of them have focused on the sporting world.

In this quiz, we provide the titles of 10 Dorf films, and you'll identify each as being "real" or "fake." If it helps, there are five of each. Good luck!