MEREDITH TRIES TO TALK TO A DISTRACTED MAGGIE ABOUT DELUCA, WHILE OWEN AND AMELIA RECEIVE BAD NEWS ABOUT BETTY ON AN ALL-NEW EPISODE OF ABC'S 'GREY'S ANATOMY,' THURSDAY, FEB. 14

Guest Starring Jennifer Grey

Directed by Kevin McKidd

"I Walk the Line" - A sea of patients flood Grey Sloan Memorial after gunfire goes off at a parade. A blast from the past throws Maggie off her game on the same day that Meredith tries to talk to her about dating Deluca. Meanwhile, Owen and Amelia get some potentially life-altering news about Betty on "Grey's Anatomy," THURSDAY, FEB. 14 (8:00-9:01 p.m. EST), on The ABC Television Network, streaming and on demand.

"Grey's Anatomy" stars Ellen Pompeo as Meredith Grey, Justin Chambers as Alex Karev, Chandra Wilson as Miranda Bailey, James Pickens Jr. as Richard Webber, Kevin McKidd as Owen Hunt, Jesse Williams as Jackson Avery, Caterina Scorsone as Amelia Shepherd, Camilla Luddington as Jo Wilson, Kelly McCreary as Maggie Pierce, Kim Raver as Teddy Altman and Giacomo Gianniotti as Andrew DeLuca.

Guest starring is Jennifer Grey as Carol Dickinson, Greg Germann as Tom Koracick, Alex Blue Davis as Casey Parker, Sophia Ali as Dahlia Qadri, Jake Borelli as Levi Schmitt and Jaicy Elliot as Taryn Helm.

"I Walk the Line" was written by Tameson Duffy and directed by Kevin McKidd.

"Grey's Anatomy" was created and is executive produced by Shonda Rhimes. Betsy Beers, Mark Gordon ("Saving Private Ryan"), Krista Vernoff ("Shameless"), Debbie Allen, Zoanne Clack, Fred Einesman, Andy Reaser and Meg Marinis are executive producers. "Grey's Anatomy" is produced by ABC Studios.

"Grey's Anatomy" is broadcasted in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound. This episode carries a TV-14, DL parental guideline.