There is a scene in
A Few Good Men in which Tom Cruise is asked by Demi Moore why he is so protective of the crusty Jack Nicholson character. Cruise's response is a ringing tribute to every man or woman who has donned olive drab:
"Why? Because they walk on the wall."
Oops. It was Demi Moore's response to Kevin Pollack. That is one of my all-time favorite films.
"Because they stand on a wall and say 'Nothing's gonna hurt you tonight. Not on my watch.'"