Camera Angles 

Camera angles can give you a bigger picture of the whole scene this can make it seem like there more to it then you actually see. This will start the opening scene and show you what the movie is about. This can also show you where the movie is based and what type of film it is without even knowing about the movie.

Mr. Peabody and Sherman have good camera angles for the opening scene as it shows the main character and how he grew up and then it has a wide shot of the time travel machine which has a big part of the whole movie as they have all these problems with it. Having an opening of the main object tells you what going to happen before the movie evens starts