The clip Denethor sends Faramir to battle from The Lord of the Rings: The Return of the King (2003) with John Noble, David Wenham
I do not think we should so lightly abandon the outer defenses defenses that your brother long held intact.
-What would you have me do? -I will not yield the river in Pelennor unfought.
Osgiliath must be retaken.
My lord, Osgiliath is overrun.
Much must be risked in war.
Is there a captain here who still has the courage to do his lord's will?
You wish now that our places had been exchanged that I had died and Boromir had lived.
I wish that.
Since you were robbed of Boromir I will do what I can in his stead.
If I should return, think better of me, Father.
That will depend on the manner of your return.