“The further the ’20s went along, the more the world was changing in so many ways.

Everything from entertainment to transport was really different by the end of the ’20s.

That’s what we’re referring to in that,” Fellowes told People.

“Downton Abbey” cast

Tom Branson will also be getting married and the Dowager Countess receives a shocking inheritance a luxurious French villa.

Read on to learn more about what the new trailer has divulged about the upcoming film.

Of course, the Dowager Countess handles the airing of her dirty laundry with her usual wit.

Still from the trailer for “Downton Abbey: A New Era”