How are we going to get by without "Downton Abbey"? After the series finale airs on PBS on Sunday, March 6, how will we get along without regular doses of Mr. Carson glowering, Mr. Barrow skulking, Lord Grantham losing money, Lady Mary looking flapper-fabulous, Daisy being adorably feisty, Lady Edith being miserable, Mrs. Patmore whipping up a banquet, and the Dowager Countess dropping waspish witticisms full of worldly wisdom?



We'll have to make do with the next best thing -- these costume-drama TV series and movies, many of them available for streaming, that feature "Downton" stars or "Downton"-like settings and themes.