"Bridgerton" is one of the most-watched productions on Netflix, and the upcoming fourth season is set to introduce fresh faces. Among them is an actor well-known to fans of the "Harry Potter" series.

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.

Bridgerton season four will welcome Harry Potter alum Katie Leung as one of the key rivals to new leading lady Sophie Baek (Yerin Ha). Scottish actor Leung, 37, best known for her role as the titular wizard’s love interest, Ravenclaw witch Cho Chang in the blockbuster film franchise, will star as “twice-married and twice-widowed” Lady Araminta Gun.