When Alex's younger brother, Aaron, shows up at Seattle Grace-Mercy West with a hernia, it's up to Alex to get Bailey's approval for his pro bono surgery. Matters are further complicated when Aaron discloses that his family has not heard from Alex since he arrived in Seattle, and parts of Alex's past long kept secret are revealed to his friends and fellow doctors.
|First Air Date||:||Mar 27, 2005|
|Last Air Date||:||May 17, 2018|
|Number of Episodes||:||317|
|Number of Seasons||:||14|
|Casts||:||Ellen Pompeo, Justin Chambers, Chandra Wilson, James Pickens Jr.|
|Alternative Titles||:||A Anatomia de Gray, Grey's Anatomy Die jungen Ärzte, Grey anatoomia|