Surprise, Surprise

Surprise is a difficult emotion to depict (if it counts as an emotion, psychologists are divded on this.) You can't surprise yourself: it's the result of an unexpected change acting on the unconscius mind. So how can actors show this?

Surprise is in the mind but it has its effect on the body, in sudden and compulsive moment. The movement may be large or small. If the whole body moves it might suggest terror, or maybe slapstick comedy. Working in close-up you might be much more subtle: a slight change in the eyes may be enough, particularly if you are playing an emotionally guarded character.

Then there is the double take, when one person's grasp on reality has suddenly changed, the delayed surprise, anticipated by the audience and the other characters but not by the one who is to be surprised, the cumulative surprise, for good or ill, one thing after another. For all of them, work from the movement. Maybe you'll surprise yourself, after all.