Misha has decided to follow her absent father, Jonathan, and grandfather, Richard, in their talent agent career, arriving at London agency Nightingale Hart just in time to be spontaneously hired as an assistant when one is fired. Shortly after Misha joins, Richard dies, and Jonathan and another agent, Stella, discover the agency is struggling financially. Jonathan also struggles to keep his family from realising who Misha really is. Meanwhile, agent Rebecca is launching a production branch of the agency and falling for Margaux, the author of the book she’s set to adapt, and agent Dan tries to launch the career of their receptionist-turned-actress, Zoe – also while falling for her. Stella sorts through a different personal dilemma and supports old friend and self-sabotaging actor Simon. Misha starts to help Jonathan’s son Luke become a screenwriter. They all try to handle their temperamental celebrity clients while holding off the imposition of the American company who bought the agency.