But “When Mary finds herself in a public scandal and the family faces financial trouble, the household grapples with the threat of social disgrace. The Crawleys must embrace change with the next generation leading Downton Abbey into the future,” a synopsis of the movie reads.

Focus Features has released the first official trailer for Downton Abbey: The Grand Finale, the third and final film in the movie series based on the PBS period drama created by Julian Fellowes. The film hits theaters September 12.