manus og regi, by André Øvredal ; produsenter, John M. Jacobsen, Sveinung Golimo ; en produksjon fra Filmkameratene As i samarbeid med Filmfondet Fuzz og SF Norge As
Magnolia Pictures ; Bord Scannán na hÉireann/Irish Film Board ; RadioTelefís Éireann and Broadcasting Commisson of Ireland present a Treasure Entertainment production ; a film by Conor McPherson ; produced by Robert Walpole ; written by Conor McPherson and Billy Roche ; directed by Conor McPherson