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Grey's Anatomy S5E16 — An Honest Mistake
8.5
Grey's Anatomy•Season 5•Episode 16

An Honest Mistake

8.5/10 · 1,677 votesFeb 19, 200943 min

Ranked #8 of 24 in Season 5•+0.1 vs season avg

Discussion

Derek's confidence is shaken like never before as he faces off with Addison over what course is best for their dying pregnant patient; Cristina calls the abilities of a renown surgeon into question after she botches a standard procedure; and Bailey, who has decided to

Directed byRandall Zisk
Written byPeter Nowalk
Previous episodeE15 · Before and AfterNext episodeE17 · I Will Follow You Into the Dark
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Cast12

Ellen Pompeo

Ellen Pompeo

Meredith Grey

Chandra Wilson

Chandra Wilson

Miranda Bailey

Sandra Oh

Sandra Oh

Cristina Yang

Justin Chambers

Justin Chambers

Alex Karev

James Pickens Jr.

James Pickens Jr.

Richard Webber

Patrick Dempsey

Patrick Dempsey

Derek Shepherd

Kevin McKidd

Kevin McKidd

Owen Hunt

Katherine Heigl

Katherine Heigl

Izzie Stevens

Sara Ramirez

Sara Ramirez

Callie Torres

Eric Dane

Eric Dane

Mark Sloan

Chyler Leigh

Chyler Leigh

Lexie Grey

T. R. Knight

T. R. Knight

George O'Malley

Crew2

Randall Zisk

Randall Zisk

Director

P

Peter Nowalk

Writer

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Episode Summary

"An Honest Mistake" is episode 16 of Grey's Anatomy season 5. It scored 8.5/10 from 1,677 votes, ranking #8 of 24 episodes this season (season average 8.4). Directed by Randall Zisk and written by Peter Nowalk, it aired on February 19, 2009.

Next: E17 · I Will Follow You Into the DarkBest of Season 5