'Downton Abbey' Season 4 First Full Trailer Watch Here, Cast News, Premiere Date Jan 2014 on PBS (VIDEO)

"Downton Abbey" has officially released its first full trailer for Season 4 (watch above). In July, new promo photos surfaced and now we get our first look at the new season. The trailer shows several scenes behind the song "Wolf's Law" by The Joy Formidable featuring Michelle Dockery, Maggie Smith, Laura Carmichael, Joanne Froggatt, Allen Leech, Hugh Bonneville and more.

"Downton Abbey" has been a huge success for PBS and Season 4 hopes to be their best year. There are many new additions for the cast this year, to see all of the latest Season 4 cast news, check out the newest additions HERE. 

"Downton Abbey" received 12 Emmy nominations in July. This included acting nominations for for Smith, Michelle Dockery and Hugh Bonneville.

Season 4 of "Downton Abbey" is scheduled to premiere on Jan. 5, 2014 on PBS.