Among the few unfortunates sealed within its labyrinthian walls are a newly dumped Charlie (Doghouse’s Noel Clarke, who also scripted) and his ex, Shelly (Antonia Campbell-Hughes, Albert Nobbs), both of whom have come to retrieve their stuff. Each has brought a friend, too: Mark (Colin O’Donoghue, The Rite) and Nikki (Laura Haddock, The Inbetweeners Movie). […]