Official photos from the 16th episode of Grey’s Anatomy season 11, “Don’t Dream It’s Over,” airing Thursday, March 19 at 8pm on ABC.

Official Synopsis from ABC: “A patient’s condition sparks a conversation between Richard and Maggie about Alzheimer’s disease; April and Jackson struggle to return to their normal lives and Arizona is faced with the reality that Callie is moving on. Meanwhile, Meredith reveals her biggest fears about Derek.”

#11 Dr. Richard Webber

#10 Webber and Pierce

#9 Father and Daughter

#8 Richard Talks to His Daughter

#7 Maggie Sits Down

#6 Maggie Falls Apart

#5 Richard Consoles His Daughter

#4 A Bonding Moment

#3 Richard and Maggie in Surgery

#2 Richard and Maggie Operate Together

#1 Guest Stars Dan Lauria and Lily Knight