My Mom and Dad did it pretty good, so I know it can work. The foremost thing I would say about working with Robin and Sean is that they were devoted to this project and devoted to their characters. You can't ask for any more from talented actors like that.
When you talk about aiding this country against that country or about fighting terrorism, when you actually take that decision and strip it down, it always comes down to one person in the field giving specialized training to somebody else in the field.