Edinburgh Festival premiere for intensely physical two-hander about dreams and one woman's fight not to find her father. Ever dreamt you were dreaming? We each spend twenty-five years asleep yet no one really knows why we dream. Now, Luna has the answer. The trouble is she can't remember it, or doesn't want to. She didn't do it, she's sure of that. Or was that a dream too? From acclaimed writer/director Mark Murphy, this unflinching, discomforting but ultimately consoling story is a slick and sinister thriller from the darkest recesses of Luna's past. A history of strange dreams, broken hearts and a long buried secret that if uncovered, will change her life forever. "The Night Shift" premieres at the Traverse Theatre at this year's Edinburgh Festival, then moves to London at the Battersea Arts Centre.