Sandra Oh is set to return on "Grey's Anatomy" Season 12 to reprise her role as Dr. Cristina Yang. Also, ABC has released the official plot description for episode 10 called 'All I Want Is You' while a recap of the events in the previous episode 9 'The Sound of Silence' is provided here for fans who missed it.

Cast member Sandra Oh officially signs in to return to "Grey's Anatomy" Season 12. According to Inquisitr, the 44-year-old Canadian actress will reprise her role as Dr. Cristina Yang. The death of Dr. Derek Shepherd (Patrick Dempsey) gave way for Oh's character to come back to Grey-Sloan Memorial Hospital. Dr. Yang also returns to reunite and help her closest friend, Meredith with her new journey. Sandra Oh left the series in its 10th installment.

As for the official synopsis of episode 10, Spoilers Guide notes, "As the hospital deals with Meredith Grey's (Ellen Pompeo) trauma, Callie Torres (Sara Ramirez) and Maggie Pierce (Kelly McCreary) perform a risky, experimental surgery on Alex Karev's (Justin Chambers) 15-year-old patient against his professional opinion; Owen Hunt M.D. (Kevin McKidd) and Nathan are still at odds with each other, and Maggie and Andrew DeLuca's (Giacomo Gianniotti) relationship continues to develop.

For a quick recap of "Grey's Anatomy" Season 12 previous episode 9 "The Sound of Silence" Refinery 29 reported that Penelope Blake (Samantha Sloyan) has witnessed the brutal attack of Meredith by a patient and the doctors of Grey-Sloan Memorial Hospital rushed to stabilize her.

"Grey's Anatomy" Season 12 Episode 10 is entitled as "All I Want Is You". The forthcoming episode is slated to premiere on Thursday, February 18, 2016 at 8:00 p.m. exclusively on ABC.

"Grey's Anatomy" is an American medical drama TV series created by Shonda Rhimes which focuses on the fictional lives of surgical interns and residents as they gradually evolved into seasoned doctors.