Thriller
| Episode Number | 7 |
|---|---|
| Season | 10 |
| Aired | 2013-10-31 |
| Overview | It's Halloween and the doctors of Grey Sloan Memorial are hit with a barrage of spooky patients, which affects their own plans and puts one doctor’s well-being in jeopardy. Meanwhile, Derek collaborates with Ben on a new surgical technique and Richard angers Bailey when he asks a second year resident to perform his next surgery. |
| Runtime | 44 minutes |
| Absolute Number | 203 |
| Finale Type |