Imelda Staunton confirms a third 'Downton Abbey' movie in development, set to begin filming in May 2023.

Actress Imelda Staunton confirms a third and final 'Downton Abbey' movie is in the works, following the success of the previous two films. The third installment is expected to continue the storyline from where the sequel left off in the late 1920s. Imelda Staunton, who plays Lady Maud Bagshaw in the series, revealed the news on BBC Radio 2 Breakfast Show. Filming is set to begin in May and continue until July, with an international release planned for 2025.