From a Newsarama interview:
“That has absolutely been fun to play,” reports Dillahunt. “It reminds me of the Jason Bourne character. There’s actually a lot I’d like to take from the Terminators and apply to everyday life in terms of their lack of hesitation and doubt. That quality I think is admirable. They don’t waste time wondering how this will affect them. It’s a job that has to be done and they are the ones to do it.”
