"New York City Ballet star appears in a Keanu Reeves action movie" is not a sentence we ever thought we'd write. But moviegoers seeing John Wick: Chapter 3 – Parabellum will be treated to two scenes featuring soloist Unity Phelan dancing choreography by colleague Tiler Peck. The guns-blazing popcorn flick cast Phelan as a ballerina who also happens to be training to become an elite assassin. Opens in theaters May 17.