Simon West knows a thing or two about action. More importantly, he’s proficient at capturing engaging performances set against explosions galore. His latest is a grounded affair, one where the jokes are good but the bullets are real. Compared to the likes of Con Air and The Expendables 2, it’s a quieter film that does less to glamorize assassins, and more to humanize them. In the film, Christoph Waltz plays Danny Dolinski, the titular “old guy” who is asked to train a young protege, any story about a hitman (of any age) will certainly have its fair share of sizzle, snark and a sniper rifle. Enjoy this chat with Simon…