Bridgerton' season 4 features a returning cast, including Luke Thompson, and will introduce new faces, such as Yerin Ha. Here's everything to know about the 'Bridgerton' season 4 cast.

Bridgerton will return to Netflix's catalog in about two years, but the most important details of the fourth season have already been revealed, including the new characters. Here, check out who has joined the series.

Season four’s leading lady (in silver) will be Sophie Baek, as played by Yerin Ha. The actor is best-known for her role as Kwan Ha in videogame-to-TV adaptation Halo, but will also soon be seen in Frank Herbert prequel series Dune: Prophecy, and as lead character Mia in forthcoming Australian Netflix drama The Survivors.

The casting of Yerin Ha to play Sophie in Bridgerton season 4 helps more people visually identify with characters in the world they love A month after US entertainment site Variety leaked the news, Korean-Australian actress Yerin Ha was officially announced as the female lead for the next season of Netflix's hit Regency-period drama,

We’re used to Bridgerton characters bouncing around fancy events in London, but, this week, the actors portraying these beloved aristocrats took the same approach. Simone Ashley, who plays Kate Sharma Bridgerton, and Hannah Dodd, otherwise known as Francesca Bridgerton, each attended shows at London Fashion Week, which just wrapped up today.

Will Simone Ashley come back for "Bridgerton" season 4? Here's what we know about her fate on the show, as well as the other cast members who are coming back.

The fourth season will concentrate on the second Bridgerton brother, Benedict, with the story taken from the pages of Julia Quinn's third Bridgerton novel, An Offer From A Gentlem