In a behind-the-scenes clip toward the end of the teaser, Jonathan Bailey — who plays Anthony Bridgerton, the eldest of the Bridgerton siblings — was seen in full regency era attire ...

Here's the full list of Bridgerton season 4 characters, from Yerin Ha's Sophie Baek to Jonathan Bailey's Anthony Bridgerton. We'll also see Nicola Coughlan as Lady Whistledown herself, Penelope ...