Grey's Anatomy
How to Save a Life
TV Flash files “How to Save a Life” as a desk essential hour — Grey's Anatomy (2005–present) on ABC, season 11, episode 21, aired 2015-04-23, 60 min.
From the desk
How this hour is filed
This leaf is S11E21: listed hour 241 of 467 in the Grey's Anatomy guide, hour 21 of 25 in season 11. It aired 2015-04-23 (60 min). The listed hour before it is “One Flight Down” (S11E20). Next is “She's Leaving Home: Part 1” (S11E22). Broadcast log — titles and dates, not a plot bible.
Essential hour: “How to Save a Life”. Funeral clothes with a needle drop. A last look the rerun still steals.

Catalog log
Broadcast listing — not a TV Flash recap.
Derek witnesses a horrible car accident and springs into action to save lives.
Viewer FAQ
Where does How to Save a Life sit in the Grey's Anatomy guide?
S11E21 is listed hour 241 of 467 — hour 21 of 25 in season 11, season 11 episode 21.
When did Grey's Anatomy S11E21 air?
How to Save a Life aired 2015-04-23 and is listed at 60 minutes.
Where should I start Grey’s Anatomy?
“A Hard Day’s Night.” The intern-year silhouette is the collection’s first look. Starting at a later “event” is how you miss why the hallway still photographs.
In the series
Why this series still plays
Two decades of scrubs as costume change. Watch it for the way a network medical soap taught America to ship, to soundtrack a trauma, and to treat a hospital hallway like a rope line. It is still on — a season closer is not a finale — and the look keeps getting refitted.
The first flash is intern scrubs under Seattle rain, a look so “casual” it launched a franchise. Ellen Pompeo’s Meredith Grey arrives already in a stolen moment with Patrick Dempsey’s Derek that the publicist would later call a meet-cute and the timeline would call McDreamy — which is to say **this was not a soft launch; this was a hard launch in cotton**. Sandra Oh’s Cristina, Chandra Wilson’s Bailey, the original intern class: a seating chart that became an empire. ABC wanted a medical procedural. Rhimes sent a…
Filed against
- Ellen Pompeo as Meredith Grey
Ellen Pompeo has narrated Grey's Anatomy as Meredith Grey longer than some medical residencies last — McDreamy mythology, cast churn, and soundtrack tears as brand. She became the rare network lead who outlasted eras of TV economics. TV…
- Sandra Oh as Cristina Yang
Sandra Oh’s Cristina Yang made Grey’s Anatomy sound like a surgical dare — Meredith’s person, hallway trauma as a rope line, and Shonda Rhimes teaching network television to ship in scrubs. On TV Flash she is the intern-class steel that…
- Patrick Dempsey as Derek Shepherd
Patrick Dempsey’s Derek Shepherd launched Grey’s Anatomy as a hard launch in cotton — intern scrubs, Seattle rain, and McDreamy as brand architecture. Shonda Rhimes taught network television to ship. TV Flash still treats the hair as a…
- Katherine Heigl as Izzie Stevens
Katherine Heigl’s Izzie Stevens is Grey’s Anatomy vulnerability as tabloid weather — early-season fluorescent glamour, a first-look collection the series later had to survive. Awards talk and gossip in the same corridor. On TV Flash she…
- Justin Chambers as Alex Karev
Justin Chambers’s Alex Karev is Grey’s Anatomy’s long-shift surgeon heat — glamour under fluorescent light, a hospital as a fitting room that never closes. Early-season premiere energy that forgot to end. On TV Flash he is network…
- Chandra Wilson as Miranda Bailey
Chandra Wilson’s Miranda Bailey has ruled Grey’s Anatomy longer than some residencies — Nazi-to-chief evolution, soundtrack tears, and Emmy-winning steel. Longevity as power on Shonda Rhimes’s network medical soap. TV Flash files her…