Again, I'm sticking to physical similarities but also on actors that can portray the energy and character that I've researched each hero had.
So, for the temperamental and strong-headed colonel Pedro Lagos I could not make a better choice than to call Pepe Sarmiento.
I met him 6 years ago while doing a theater play together (doing "The Little Prince" at the Segura Theater where he played the Businessman character). He is a very good actor. Having that deep commanding voice and that presence, I found him suitable to play Lagos. I took a picture of us with the Chilean officer in the computer screen and as you can see, he does look similar.
He was more than happy to be in the film. In fact, he happens to have Chilean family (his mother was Chilean)
We shuffled actor names that could play General Baquedano and a couple of names came to mind....specially one.
And he happens to be back in Lima after being in Argentina for years.
I think the stars are aligning for me!!