The movie was shot entirely in the Czech Republic, both in Prague and a few other small towns.
Street under the monastery
In movie
Scene where Jake and Gaylord go to the suitcase nuclear bomb handover.
Timing: 00:06:24
Real
Scene was shot In the small town of Hoteshov, there is a small piece of old buildings preserved there, near which the old monastery wall was removed.
Chotesov