DOWNTON ABBEY Season 4 Finale Preview

Shirley MacLaine returns to DOWNTON ABBEY.

The finale of DOWNTON ABBEY Season 4 airs on PBS' MASTERPIECE on Sunday, February 23 at 9 p.m. ET/PT.,

Six months after the bazaar, the Crawleys head to London for Rose's presentation before the king. Mary's suitors await them, the Levinsons join them, and a potentially explosive scandal threatens to embroil them.

Watch a sneak peek video below:

DOWNTON ABBEY Preview: Estate Management, Anna's Secret and a New Ally for Thomas

Anna (Joanne Froggatt) tries to keep her secret.

Season 4 of DOWNTON ABBEY continues on PBS' MASTERPIECE on Sunday, January 26 at 9 p.m. ET/PT.

Questions of estate management pit Mary (Michelle Dockery) and Tom against Robert, while Bates' questions about Anna's (Joanne Froggatt) suffering pressure Mrs. Hughes. Thomas installs a new ally, Violet hires a new gardener, and Alfred (Matt Milne) cooks up some ambition.

Watch a sneak peek video below:

DOWNTON ABBEY Preview: Mary, Edith, Tom and Anna Each Struggle With A Dilemma

Gary Carr debuts on DOWNTON ABBEY as Jack Ross.

Season 4 of DOWNTON ABBEY continues on PBS' MASTERPIECE on Sunday, January 19 at 9 p.m. ET/PT.

Love is in the air at Downton Abbey and darker emotions too, as Mary (Michelle Dockery), Edith (Laura Carmichael), Tom (Allen Leech), and Anna (Joanne Froggatt) each struggle with a dilemma. Things are cooking for Ivy (Cara Theobold) and Alfred (Matt Milne) , and heating up in London.

Watch a sneak peek video below: