Below are some promotional photos from the next new episode of Grey's Anatomy, "Sweet Surrender." The episode airs Thursday, April 23 (sigh), but it looks like a good one.

The synopsis says that Izzie throws herself into planning Derek and Meredith's wedding, Callie introduces Arizona as her girlfriend to her disapproving father, George excels in a trauma emergency when Alex freezes, and Owen seeks help with his PTSD.

Click to enlarge the photos below:

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