Daniel Radcliffe A.K.A. Harry Potter Killed on SNL as Casey Anthony’s Dog! [VIDEO]Daniel Radcliffe A.K.A. Harry Potter Killed on SNL as Casey Anthony’s Dog! [VIDEO]Surpise of the Weekend, Daniel Radcliffe on SNL. Of course we got a Harry Potter skit and another as he is Casey Anthony's New York Terrier. Check it out inside.bigonkissbigonkiss