Grey's Anatomy Season 5 Episode 17 : I Will Follow You Into the Dark

Latest Grey's Anatomy Episodes

S16E20 : Sing It Again

S16E19 : Love of My Life

S16E18 : Give a Little Bit

S16E17 : Life on Mars?

S16E16 : Leave a Light on

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Summary

Derek decides to quit after learning that more of his patients have died than survived; Izzie's interns make an unsettling discovery about "Patient X."

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