The fourth season of Bridgerton introduces a host of new characters LIAM DANIEL/NETFLIXWe’re so back, baby. AdvertisementBefore Bridgerton, she starred as Rachel Li in BBC crime thriller Nightsleeper, opposite Joe Cole. While Bridgerton is her breakout role, she’s also appeared in Apple TV+ children’s series Surfside Girls, Goosebumps and FBI: Most Wanted. AdvertisementMasali BaduzaMasali Baduza as Sephy in Noughts + Crosses BBCOriginally making a guest appearance in season three, we see a lot more from Masali in this season of Bridgerton as she reprises her role of Michaela Stirling. AdvertisementHugh SachsHugh Sachs in Benidorm ITV/ShutterstockA recurring character in seasons one to three joining the main cast for season four, Hugh Sachs also appeared as Brimsley in Queen Charlotte: A Bridgerton Story.