Here's the press release for episode 415 Losing My Mind. Sorry about not getting it up sooner...I got so busy and totally forgot to post it!

Dr. Wyatt refuses to let Meredith give up on therapy, Alex learns the truth about Rebecca's medical condition, the Chief insists that Erica perform a risky surgery on his mentor, and after receiving news of Burke, Cristina continues to do things contrary to her nature, going so far as cleaning her always-messy apartment, on "Grey's Anatomy," THURSDAY, MAY 15 (9:00-10:02 p.m., ET) on the ABC Television Network

Guest cast TBD.

"Losing My Mind" was written by Debora Cahn and directed by Jim Frawley.

Debora Cahn has previously written 303 "Sometimes a Fantasy," 318 "Scars & Souvenirs," and 402 "Love/Addiction."