The Crawleys prepare for their last adventure in the first trailer for Downton Abbey: The Grand Finale. Set for release this September, the upcoming movie will conclude the beloved franchise that first began on television in 2010.

The Granthams are finally saying goodbye to Downton Abbey. Focus Features has released the first trailer for “ Downton Abbey: The Grand Finale ,” the third film in the “Downton Abbey” franchise and the long-awaited conclusion to the story that began with the ITV series in 2010.