TVLine Items: Downton Abbey Catch-Up Session, Y&R Fave Returns, SVU Expanded and More!

If you’ve yet to see a second of Downton Abbey but would love nothing more than to jump on the Brit hit’s bandwagon before Season 3 bows stateside in January, PBS has got you covered.

RELATED | Downton Abbey Renewed for Season 4

Press PLAY below to watch a five-minute video compiled of every itty-bitty thing you need to know about the breakout smash’s first two seasons.

Ready for more of today’s TV dish? Well…

• The Young and the Restless fan fave Marcy Rylan (Abby) is returning to the CBS soap on a recurring basis beginning in early 2013, per Soap Opera Digest.

NBC has expanded Law & Order: SVU‘s current season, Deadline reports, ordering two additional episodes of the long-running procedural.

RELATED | Ratings: Scandal Hits Series Highs, Chicago Fires Up Its Largest Audience

Everwood alum Treat Williams has been cast as Taylor Kinney’s father in Chicago Fire, per TV Guide Magazine. He’ll first appear in a January installment of the NBC drama.

USA Network has given the green light to a sci-fi drama pilot from Walking Dead EP Gale Anne Hurd. Titled Horizon, the project takes place during World War II and centers on a FBI secretary who believes her husband was killed battling a spaceship.

TLC has slotted William and Kate: A Royal Baby Story, a special airing Dec. 16 at 8/7c.

MTV’s new Hills-eqsue docu-series Washington Heights premieres Jan. 9.

Which TVLine Items have you talking today?