Hamilton Man Becomes a Regular on NBC Show, New Amsterdam After appearing in Gotham and Blue Bloods, Alejandro Hernandez is set to appear on the Hospital Drama, New Amsterdam. According to Community News, he plays Nurse Casey on the TV show every Tuesday at 10 p.m. on NBC. The show follows different hospital staff members around the hospital and in their various everyday lives. Though he is a New Jersey native, he has been recognized at various locations all around the world. He visited Paris and Brazil only to be recognized by his on screen character. Of course, he is also recognized in New Jersey as well.