Dr. Meredith Grey
Dr. Cristina Yang
Dr. Izzie Stevens
Dr. Alex Karev
Dr. George O'Malley
Dr. Miranda Bailey
Dr. Richard Webber
Dr. Callie Torres
Dr. Mark Sloan
Dr. Lexie Grey
Dr. Erica Hahn
Dr. Derek Shepherd
Rebecca Pope
Shane
Tucker Jones
Nurse Rose
Jacob Nolston
Stan Giamatti
Mary Daltrey
Mrs. Nolston (as Alison LaPlaca)
Nick Hanscom
Ray the Paramedic
Sara
Intern Steve
Intern Pierce (as Joseph Williamson)
Intern Laura
Intern Lucy
Nurse Jolene
Firefighter
Firefighter #2
Lucy
Sandra
Garrett
O.R. Nurse
Nurse Bokhee (uncredited)
Visitor (uncredited)
Firefighter (uncredited)
Police Officer (uncredited)
Emergency Room Intern (uncredited)
Paramedic (uncredited)