As part of their training, the Chief puts Seattle Grace's residents -- including Meredith, Cristina, April and Jackson -- in charge; meanwhile, Derek, Callie, Owen and the other attending surgeons compete for a million-dollar grant.
Episode rating
Cast of episode
38
25
20
7
4
1
1
1
1
1
- Dr. Callie Torres
- Dr. Cristina Yang
- Dr. Meredith Grey
- Dr. Derek Shepherd
- Dr. Alex Karev
- Dr. Lexie Grey
- Dr. Arizona Robbins
- Dr. Jackson Avery
- Dr. Owen Hunt
- Dr. Miranda Bailey
- Dr. April Kepner
- Dr. Mark Sloan
- Dr. Teddy Altman
- Dr. Richard Webber
- Roy Henley
- Megan Waylon
- Joanne Ratigan
- Ellie Ratigan
- Trey
- Mindy Gruberman
- Seth Gruberman
- O.R. Nurse
- Nurse Bokhee