The Shadow Sea (2014)

Reeshar wanders the streets of Bangkok in search of his missing lover; a beautiful but troubled transsexual prostitute named Deh. Her disappearance has turned his life upside down and drawn him into the darkest corners of the Thai capital where nothing is what is seems to be and few foreigners dare tread. But Reeshar is no typical beer-and-hooker expat. He's a hitman from Las Vegas who came to Bangkok fleeing a former employer who wants him dead. And his obsession with finding Deh isn't as simple as "boy misses girlfriend" but is rooted in events from his youth; events that have driven the course of his entire life.