It's always fun to watch cats as they interact with each other as well as other species. They usually exhibit prey stalking when they play with you with an interactive fishing pole type toy. Some cats prefer to see it fly like a bird while others enjoy it wiggling across the floor like a snake. There are also cats who enjoy both.
Our friends at HooplaHa have shared a video of cats exhibiting this behavior. They call it Cats Trying to Scare You and they do note how patient cats are while watching their prey.
I'd like to note that some of the clips involve cats outdoors which is something we don't recommend in the U.S. There are far too many dangers outside including disease, other animals who might attack them, cars racing down the road, etc. Indoors with environmental enrichment keeps them healthier and they will live a whole lot longer.
Now for your enjoyment, and education if you want to study the body language of each of the cats, is the video.