
The Phoenix Saga (1): Sacrifice - S3-E3
Continuity mistake: When Wolverine is breaking open the door to the space center, he leaves a long tear around the handle. When the shot changes, the tear has disappeared, and then returns in the next shot. (00:07:05)
Chosen answer: The effect can be achieved in various ways. Split screen and image overlapping is one method. CGI can simulate body movements making it appear the characters are physically interacting, or a face can be superimposed over a body double. Lisa Kudrow's older sister, Helena, who looks almost exactly like her, was often used as her twin body double, mostly filmed from the back or the side and in scenes where one stood or walked in front of the other.
raywest ★