"What a Difference a Day Makes" | |
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Grey's Anatomy episode | |
Episode no. | Season 5 Episode 22 |
Directed by | Rob Corn |
Written by | Shonda Rhimes |
Featured music |
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Original air date | May 7, 2009 |
Guest appearance | |
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"What a Difference a Day Makes" is the twenty-second episode of the fifth season of the American television medical drama, Grey's Anatomy and the show's 100th episode overall. It is written by series creator Shonda Rhimes and directed by Rob Corn, the episode was originally broadcast on the American Broadcasting Company (ABC) in the United States on May 7, 2009.
Grey's Anatomy centers around a group of young doctors in training. In this episode, a wedding takes place. The episode received widespread critical acclaim, with Heigl and Chambers' performances receiving high praise. The initial airing was viewed by 15.326 million people and garnered a 5.3/14 Nielsen rating/share in the 18–49 demographic.