Special Guest Stars Kate Walsh as Dr. Addison Forbes Montgomery Guest Stars Kim Raver as Dr. Teddy Altman Robert Baker as Dr. Charles Percy Nora Zehetner as Dr. Reed Adamson Leven Rambin as Sloan Riley Cynthia Stevenson as Ruthie Carlin Sinqua Walls as Tom Kates Co Starring Mark Saul as Dr. Steve Mostow James DuMont as Sheldon Morris Kerri Higuchi as Dr. Elizabeth Chen Amol Shah as Dr. Rob Stanton Jarrod Crawford as Dr. Oslow Giselle Jones as Jessie Kates Stephon Fuller as Gregor
