Grey's Anatomy Sneak Peek: The First 10 Minutes of Season 8, Episode 13: "If/Then" Tweet January 30, 2012 by Rebecca Martin Related: Grey's Anatomy, Season 8 Episode 13 , Relationships , Sneak Peeks , Alex Karev , April Kepner , Arizona Robbins , Callie Torres , Charles Percy , Cristina Yang , Derek Shepherd , Ellis Grey , Lexie Grey , Meredith Grey , Miranda Bailey , Owen Hunt Credit: YouTube Air Date: February 2, 2012 We take a step through the looking glass on Grey's Anatomy Season 8, Episode 13: "If/Then." Watch the beginning of the alternate reality episode here!
