[s6e5] Invasion Apr 2026

The fifth episode of the sixth season of , titled " Invasion ," is a pivotal hour centered on the high-tension merger between Seattle Grace and Mercy West hospitals. Originally aired on October 15, 2009, it marks the introduction of significant new characters and a major departure for a long-time series regular. Plot Summary

The "invasion" refers to the arrival of residents from Mercy West, including , Jackson Avery , Reed Adamson , and Charles Percy . The episode portrays a literal battle for space and patients: [S6E5] Invasion

: Callie Torres faces a personal crisis when her father, Carlos, returns to the hospital with a priest in a misguided attempt to "cure" her bisexuality. The fifth episode of the sixth season of

: Seattle Grace residents are forced to compete for surgeries and equipment with their new rivals. Tensions boil over when Reed Adamson attempts to take George O'Malley's old locker, leading to a confrontation with Izzie Stevens. The episode portrays a literal battle for space