According to EW, which is where the shot comes from:
“Everything’s like CIA-level,” Miller said. “If I tell you sh– about my character, I swear there’s a sniper up on the roof that will take me out. They told me like two little bits of information about the character [when I auditioned] and I just went in and went crazy, and just talked as if I were this person, who I knew nothing about. But it was funny – there actually ended up being a lot of things like what I was imagining. But getting the role was a moment of absolute ecstatic joy and sort of transcendent sense of completion. I was doing some sort of slightly epileptic dance in the street of New York City, dropping to my knees, crying, praising the heavens, with people looking at me like I should be institutionalized.”
Makes you think he is definitely the film's link to the Harry Potter verse, right? (Do we think he's related to Tom Riddle? He looks like a Riddle to me.) Why else would he be so thrilled? I mean besides all the touching of Colin Farrell and/or the stimulants.
filming has officially begun (in Cincinnati of all places) on his reunion with The Lobster director Yorgos Lanthimos on the movie called The Killing of a Sacred Deer, which co-stars Nicole Kidman. Oh and several other new cast-members have been announced, including Alicia Silverstone! Anyway there's more of a plot description now than I remember seeing before, so here:
"Farrell stars as Steven, a charismatic surgeon forced to make an unthinkable sacrifice after his life starts to fall apart, when the behavior of a teenage boy he has taken under his wing turns sinister."