When Grey's Anatomy returns April 28, everyone pulls together to help Callie and baby Sofia on their painstaking journeys to recover, so that mother and baby may finally meet.

The death of a clinical trial patient has Derek proceeding with more caution, as Meredith makes a calculated but risky move, while Teddy is surprised by a familiar face's return.

Finally, Alex treats a cranky old rich woman dying of cancer and gets an idea for a grandiose endeavor that is sure to get him the Chief Resident spot. There's a lot going on!

Here are some photos from the episode, "It's a Long Way Back" ...

Follow the jump for ABC's earlier promo for the return of Grey's Anatomy ...

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