A severe car crash involving an entire family results in an all-hands-on situation in the ER, as the eldest daughter is left to make the toughest decision of her life.
Meanwhile Teddy, still in the dark about Henry's death, calls upon Cristina to help with her patient in the O.R., and Lexie finds herself working alongside Mark's new girlfriend, Julia, during an eye surgery.
GREY'S ANATOMY stars Ellen Pompeo as Meredith Grey, Patrick Dempsey as Derek Shepherd, Sandra Oh as Cristina Yang, Justin Chambers as Alex Karev, Chandra Wilson as Miranda Bailey, James Pickens, Jr. as Richard Webber, Sara Ramirez as Callie Torres, Eric Dane as Mark Sloan, Chyler Leigh as Lexie Grey, Kevin McKidd as Owen Hunt, Jessica Capshaw as Arizona Robbins, Kim Raver as Teddy Altman, Jesse Williams as Jackson Avery and Sarah Drew as April Kepner.
Guest cast includes Scott Foley as Henry Burton, Jason George as Ben, Dylan Bruno as Griffin, Holley Fein as Julia, and Stella Maeve as Lily.
"Suddenly" was written by Stacy McKee and directed by Ron Underwood.
PRIVATE PRACTICE follows at 10:02 p.m. ET with "Are You My Mother?".
Cooper struggles with whether or not to punish Mason after he catches him stealing.
Pete and Violet find it hard to split time with Lucas now that they're living apart.
Addison makes changes in her home life to prepare for a potential new baby.
Violet and Jake work with two women and a man involved in a polyamorous triad.
Meanwhile Amelia returns to the practice and realizes how badly she hurt Sheldon when she was abusing drugs.
PRIVATE PRACTICE stars Kate Walsh as Dr. Addison Forbes Montgomery, Tim Daly as Dr. Pete Wilder, Benjamin Bratt as Jake Reilly, KaDee Strickland as Dr. Charlotte King, Paul Adelstein as Dr. Cooper Freedman, Brian Benben as Dr. Sheldon Wallace and Caterina Scorsone as Dr. Amelia Shepherd, with Taye Diggs as Dr. Sam Bennett and Amy Brenneman as Dr. Violet Turner.
Guest starring Audrey Marie Anderson as Rose Filmore, John Sloan as Evan Olsen, Jamie Silberhartz as Kendra Templeton, Bresha Webb as Melanie White and Aloma Wright as Mildred Clemons.
"Are You My Mother?" was written by Elizabeth J.B. Klaviter and directed by Ed Ornelas.
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