David Zayas — Puerto Rican Actor born on August 15, 1962,

David Zayas is a Puerto Rican actor. He is most known for his roles as Angel Batista on Showtime's series Dexter, the cop at the poker game in the movie Rounders, Enrique Morales on the HBO prison drama series Oz, and as Sal Maroni on Gotham... (wikipedia)

To get into another person's mindset and what they are trying to do with their project is a challenge, and it is what I like.
People are complicated. People have secrets. It doesn't make them good people or bad people.
You just see a good project and want to be involved in it, and that's what 'Dexter' was.
Part of an actor's job, in my opinion, is adjust to the characteristics of the director and try to understand to how he tries to work.
Working on 'Dexter' is like shooting one big movie every year.