Grey's Anatomy — Season 4, Episode 14

• 
  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

• 
  Brooke Smith
  as Erica Hahn
• 
  Loretta Devine
  as Adele Webber
• 
  Moe Irvin
  as Nurse Tyler Christian
• 
  Amy Madigan
  as Katharine Wyatt
• 
  Candice Afia
  as Intern Laura
• 
  Lauren Stamile
  as Nurse Rose
• 
  John M. Jackson
  as Kevin Covington
• Zilah Mendoza
  as Kyra Marshall
• 
  David Giuntoli
  as Todd Vernon
• 
  Joe Williamson
  as Intern Pierce
• 
  Benny Ciaramello
  as Darren Covington
• 
  Andre Ware
  as Dr. Evett
• 
  Bruce Katzman
  as Wayne
• 
  Joe Camareno
  as Lucas Marshall
• Maria Elena Maglaris
  as Nurse Maria
• Jade T. Reyes
  as Zoe Marshall
• Therese Noelle Howe
  as Jessie Marshall

Director:
Julie Anne Robinson

Writer:
Joan Rater