Grey's Anatomy — Season 6, Episode 18

• 
  Ellen Pompeo
  as Meredith Grey
• 
  Chandra Wilson
  as Miranda Bailey
• 
  James Pickens Jr.
  as Richard Webber
• 
  Caterina Scorsone
  as Amelia Shepherd
• 
  Camilla Luddington
  as Jo Wilson
• 
  Kevin McKidd
  as Owen Hunt
• 
  Kim Raver
  as Teddy Altman
• 
  Jason George
  as Ben Warren
• 
  Chris Carmack
  as Atticus Lincoln
• 
  Anthony Hill
  as Winston Ndugu
• 
  Adelaide Kane
  as Jules Millin
• 
  Alexis Floyd
  as Simone Griffith
• 
  Niko Terho
  as Lucas Adams
• 
  Harry Shum Jr.
  as Benson 'Blue' Kwan
• 
  Trevor Jackson
  as Wes Bryant

• 
  Jesse Williams
  as Jackson Avery
• 
  Sarah Drew
  as April Kepner
• 
  Richard T. Jones
  as Colonel Dan Mooney
• 
  Sara Gilbert
  as Kim Allen
• 
  Derek Cecil
  as Sean Allen
• 
  Lance Barber
  as Phil
• 
  Moe Irvin
  as Nurse Tyler Christian
• 
  Phil Abrams
  as Dr. Nelson
• 
  Robert Baker
  as Charles Percy
• 
  Zachary Knower
  as Nick Kelsey
• 
  Adam Kulbersh
  as Tommy
• Nicole Cummins-Rubio
  as Paramedic Nicole
• 
  Aaron Perilo
  as Gekko
• 
  Kinsey McLean
  as Billy Linneman
• Seth McLaughlin
  as Corporal Burnett
• 
  Tristen MacDonald
  as Sgt. Rebecca Cohen

Director:
Jeannot Szwarc

Writer:
Joan Rater