As Meredith, Derek and all of their friends prepare for the big wedding, a group of college students, injured in a car crash as they were heading to their graduation ceremony, is admitted to the ER. Meanwhile, Izzie fears the worst when she begins experiencing familiar symptoms.
The era of shady online movie sites is over. Now, you can legally stream all the latest releases and timeless classics without risking your computer's safety.
Episode Details: Grey’s Anatomy Season 5 Episode 22
| Title | What a Difference a Day Makes |
| Episode | 22 |
| Season | 5 |
| Release | May 7, 2009 |
| Overview | As Meredith, Derek and all of their friends prepare for the big wedding, a group of college students, injured in a car crash as they were heading to their graduation ceremony, is admitted to the ER. Meanwhile, Izzie fears the worst when she begins experiencing familiar symptoms. |
| Rating | 8.3 |
| Vote Count | 7 |
