Yerin Ha brings a new energy to the series and her casting marks a step forward for representation on screen. Who Is Yerin Ha? Viewers may also recognize her from Netflix’s The Survivors, ABC’s Reef Break, and Australian series like Bad Behaviour and Troppo. The Bridgerton team wanted to fill a representation gap, so they chose an East Asian actress for the part. What Sophie Brings to Bridgerton Season 4Sophie appears in the season‑four premiere during Violet Bridgerton’s masquerade ball.