Grey's Anatomy returns tonight with an all-new episode, "Stairway to Heaven." Will Eric Stoltz's serial killer character find his personal stairway - or will the state of Washington get its chance to execute him a few days later? Check out the promo below ...

[video url="http://www.greysanatomyinsider.com/videos/stairway-to-heaven-promo-2/" title="Stairway to Heaven Promo #2"] [/video]

For all the details on tonight's episode - as well as pictures, quotes and music from every episode of the medical drama - follow the link for many more Grey's Anatomy spoilers!

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