John MacLean started out as part of Critically Acclaimed Scottish "Folktronica" Artists The Beta Band, directing many of their Promo Videos. He then went on to join fellow Beta Band members Gordon Anderson and Robin Jones in the Psychedelic band The Aliens, again directing many of their Promo video's.
The trivia items below may give away important plot points.
When Jay busts in on Rose during the climatic shootout, the first thing she does is shoot him in the heart, literally, but also figuratively as well considering she doesn't even recognize him at first. Moments later Kotori kisses her and then a stray bullet busts open a salt container that spills down onto the bloodied and dying Jay, literally, but also figuratively as the sight of Rose loving someone else is like throwing salt in his fresh wound.
During the climactic shootout, Silas is shot in the shoulder, then again in the leg. In the final scene, he is shown to have impairment in these two appendages. His new life literally cost him an arm and a leg.