What a Difference a Day Makes

9.1
/10
A car crash involving students going to their college graduation takes its toll on the residents in the ER, Derek's wedding gift is uniquely suited for Meredith - even if the oversight is not. Meanwhile, Denny's return has Derek and Bailey searching for the cause, and the results will change the outcome of the day.
S5.E22

Grey's Anatomy

What a Difference a Day Makes

season 5 episode 22

episode aired on may 2009

Episode rating

Season 5
8.1
E1
8.2
E2
8.1
E3
8.2
E4
8.3
E5
8.2
E6
8.3
E7
7.8
E8
8.2
E9
8.2
E10
8.1
E11
8.6
E12
9.0
E13
8.2
E14
8.1
E15
8.5
E16
8.6
E17
8.8
E18
8.9
E19
8.5
E20
8.3
E21
9.1
E22
8.8
E23
9.5
E24

Cast of episode