Context of Stella days., Tribeca Film in partnership with American Express presents ; Newgrange Pictures ; Irish Film Board ; Newgrange Pictures presents ; in association with Films Distribution, Paradox, The Norwegian Film Institute, Storyline Studios, RTÉ, ZDF/Arte ; directed by Thaddeus O'Sullivan ; produced by Jackie Larkin ; producer, Maggie Pope, Lesley McKimm, Thaddeus O'Sullivan ; written by Antoine Ó Flatharta