Grey's Anatomy Season 12, Episode 23 : At Last

About Grey's Anatomy Season 12, Episode 23 : At Last

Owen and Amelia take their relationship to the next level; Alex gains some clarity on his future with Jo; and Callie and Arizona continue to struggle with the current custody arrangement. Guest Stars: Debbie Allen, Samantha Sloyan, Wilmer Valderrama, Angelique Cabral, Rich Sommer, Sara Van Horn, Erica Muñoz, Alma Martinez, Chantz Simpson, Matthew Glen Johnson, Zakary Risinger,