In an Italian TV show, SuperBrain - Rai1, I've recently seen this guy, Alessandro Gallippi, who is able to recognize a movie from a single frame embedded within

In an Italian TV show, SuperBrain - Rai1, I've recently seen this guy, Alessandro Gallippi, who is able to recognize a movie from a single frame embedded within another movie. Pretty impressive! Here's the TV show [1], an example is at 1:12:07. Of course I can't know if that's fake, but I have no reason to think so...