Guest Stars Stefania Spampinato as Dr. Carina DeLuca Lachlan Buchanan as Emmett Dixon Chandra Wilson as Dr. Miranda Bailey Brenda Song voices JJ Kelly Thiebaud as Eva Vasquez Jesse Williams as Dr. Jackson Avery Caterina Scorsone as Dr. Amelia Shepherd Drew Rausch as John Finch Gina Ravera as Claudia Flores Joe Holt as Nate Zach Tinker as Greg Adam Kang as Tom Co Starring Jim Hanna as Steve Michael Shen as Charlie