Grey's Anatomy 14x20 “Judgment Day”

GREY’S ANATOMY – “Judgment Day” – During presentations on Grey Sloan Surgical Innovation Prototypes Day, Arizona shares some cookies from an appreciative patient that, unbeknownst to her, contain a special ingredient. Meanwhile, Catherine reveals some shocking details to Jackson about his grandfather’s past; and Jo steps in mid-operation on a major surgery after Bailey and Meredith are down for the count, on “Grey’s Anatomy,” THURSDAY, APRIL 19 (8:00-9:00 p.m. EDT), on The ABC Television Network.