Layering – When we put two different video clips on top of one another to make it look like there is two of the same person. We must make sure the camera and objects stay in the same position to make it look more realistic.These are instructions that will help us edit it.

However, in after effects there is a much more effective way of portraying this effect. The effect will make it look like the alter-ego is walking behind and around the character but as they are the same person this will make the shot look a lot more creepy.