Phryne investigates the death of a young female worker in a factory 'accident' and soon learns that the woman's death might not be the misadventure the police think it is. Faced with a wall of secrecy and lies, Phryne sends her trusty maid, Dot, undercover into the factory to investigate. When a second suspicious death occurs, Phryne fights desperately to save one of her closest friends from the gallows. Directed by Daina Reid and guest stars Alison Whyte, Caroline Brazier, Andrew Blackman and Neil Pigot.