The residents of Seattle Grace and Mercy West vie for surgeries and their careers as day one of the hospital merger begins. Meanwhile, Arizona stands by an enraged Callie when her father, Mr. Torres, employs a priest to help convince her to date men, and Izzie experiences the brunt of her new surgical competition.
| Title | Invasion |
|---|---|
| Genres | Drama |
| Release Date | 2009-10-15 |
| Episode Runtime | 00 Hours 38 Minutes |
| Season Number | 6 |
| Episode Number | 5 |
| Production Companies | The Mark Gordon Company, shondaland, ABC Studios, Touchstone Television, Entertainment One Television, Lionsgate Television, ABC Signature, Trip the Light Productions |
