Smoking Guns is a 2017 crime drama centered around a serial gambler poised to win a substantial amount of money but now needs to protect the betting slip to claim his prize. A film like Smoking Guns, also known as A Punters Prayer, hinges on one key element, and even a slight misstep can cause it to unravel. That's the characters; while this might seem obvious, many films manage to succeed through visuals or plot …