New period dramas on Netflix in the US: What’s added in September 2021?

Another month, another selection of new movies and TV series to watch on Netflix in the US!

The complete list of additions for September 2021 is as massive as ever, so here we’ve picked out the best titles for fans of period dramas and British TV to add to their watch list.


Cold Mountain (available from 1st September 2021)


Agatha Christie’s Crooked House (available from 1st September 2021)


Once Upon a Time in America (available from 1st September 2021)


Marshall (available from 1st September 2021)


Jack Whitehall: Travels with my Father – Season 5 (available from 14th September 2021)


Jaguar – Season 1 (available from 22nd September 2021)


Take a look at more new streaming recommendations here!