Spy Game

It is directed by Tony Scott, it tells a story about CIA operative Nathan Muir (Redford) is on the brink of retirement when he finds out that his protege Tom Bishop (Pitt) has been arrested in China for espionage. No stranger to the machinations of the CIA's top echelon, Muir hones all his skills and irreverent manner in order to find a way to free Bishop. As he embarks on his mission to free Bishop, Muir recalls how he recruited and trained the young rookie, at that time a sergeant in Vietnam, their turbulent times together as operatives and the woman who threatened their friendship.

There is a scene from 36'35" to 36'40". I pick up 3 pictures to show the body language. These are a series of close-up shots showing how Nathan teaches Tom using observe their faces and act like natural and dismiss most of it without thinking. The close-up shots is a efficient way to show the message from people. You can read them, and get the information which you need.

There is another scene which is they are arguing. 

 Nathan is trying to teach him not using emotions to question the order, but Tom shows the anger and unsatisfied. I can read this from his mouth movement.

 Here is the classic emotions from the mouth and face movement, with his wrinkled brows down, upper eyelid raised, taut eye.

To conclude, I pick up two scene to find the body language, and find the information behind. I will read a book to find more about body language.