Grey's Anatomy Season 5 Episode 23
Here's to Future Days
In the first part of the two hour season finale, Izzie spends time with a fellow cancer patient and contemplates whether or not to undergo a risky surgery, as Mark is ready to take his relationship with Lexie to the next level and a patient makes Owen reassess his place at Seattle Grace.
Guest Stars
Jessica Capshaw
Arizona Robbins
Zach Gilford
Charlie Lowell
Jeffrey Dean Morgan
Denny Duquette
Kimberly Elise
Rebecca Swender
Liza Weil
Alison Clark