Grey's Anatomy/Sleeping Monster

Sleeping Monster
Season 9, Episode 21
Airdate	April 25, 2013
Production Number	921193
Written by	Bronwyn Garrity
Directed by	Bobby Roth
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Grey's Anatomy — Season Nine

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Sleeping Monster is the twenty-first episode of the ninth season of Grey's Anatomy, and episode one hundred and ninety-three overall.

Starring: Ellen Pompeo (Meredith), Sandra Oh (Cristina), Justin Chambers (Alex), Chandra Wilson (Miranda), James Pickens, Jr. (Richard), Sara Ramirez (Callie), Kevin McKidd (Owen), Jessica Capshaw (Arizona), Sarah Drew (April), Jesse Williams (Jackson), Patrick Dempsey (Derek)

Guest Starring: (in credits order) Thom Barry (CDC Investigator), Mike Hagerty (Al Keller), Camilla Luddington (Dr. Jo Wilson), Tessa Ferrer (Dr. Leah Murphy), Justin Bruening (Paramedic Matthew), Enid Graham (Rachel Dawson), Charles Michael Davis (Dr. Jason Myers), Michael Buie (Paul Dawson), Jennifer Bassey (Nancy Dawson), Abbie Cobb (Frankie Keller), Andrew Manning (Tony Keller), Steven M. Gagnon (Mr. Lepik)

Co-Starring: Idara Victor (Amelie Ward), Anthony Montgomery (Chris Ward), Elisabeth Noone (Bess Lepik), Katy Kurtzman (Deedee Keller), Robin DeMarco (Jane Keller), Sam L. Keller (Cash Keller), Kyle Red Silverstein (Ethan Dawson), Tom Costello (Seth Lepik), Sarah Lilly (Joyce Basche)