Under the Black Rock review " nail-biting Belfast thriller
Arcola theatre, LondonTim Edge's harrowing and darkly funny play starring Evanna Lynch has razor-sharp dialogue and swerving plot twists Northern Ireland's Troubles are channelled through one dysfunctional family in this terrific edge-of-the-seat thriller. We follow the Ryans, and in particular Niamh (Evanna Lynch), whose father tells her fatalistically: "We are all trapped in this city." A gigantic rock, representin…