JO TELLS MEREDITH ABOUT HER BIRTH MOM, WHILE CATHERINE AND BAILEY GET TO THE BOTTOM OF AN INSURANCE ISSUE ON AN ALL-NEW EPISODE OF ABC'S 'GREY'S ANATOMY,' THURSDAY, MAY 9

"Drawn to the Blood" - Alex tries desperately to save his patient Gus while he waits for a severely agoraphobic blood donor to arrive from London. Jo reveals to Meredith why she's been so down, while Catherine and Bailey hold a meeting to get down to the bottom of an insurance issue. Meanwhile, Maggie and Jackson go camping on "Grey's Anatomy," THURSDAY, MAY 9 (8:00-9:01 p.m. EDT), 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 Greg Germann as Tom Koracick, Debbie Allen as Catherine Fox, Jake Borelli as Levi Schmitt, Chris Carmack as Atticus "Link" Lincoln, Alex Landi as Nico Kim, Sophia Ali as Dahlia Qadri, Arielle Hader as Toby Donnelly and Jaicy Elliot as Taryn Helm.

"Drawn to the Blood" was written by Andy Reaser 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 broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound. A TV parental guideline will be assigned to this program at a later date.