New Amsterdam 5x03 "Big Day" Season 5 Episode 3 Promo Trailer HD - An explosion at a wedding ceremony sends a stream of injured partygoers into New Amsterdam. While Max and Dr. Wilder scramble to find a rare blood type to save the groom, Reynolds and Bloom treat a couple with bizarre injuries. While helping a young girl out of a catatonic state, Iggy learns the truth about the wedding. - Starring: Ryan Eggold, Freema Agyeman, Janet Montgomery