Because the new movie, directed by John Krokidas, is set back in the 1940s, Radcliffe is actually playing a much younger version of Ginsberg than Cross did, but the resemblance is just as uncanny. It’s amazing what a tweed jacket, a new set of spectacles and a fresh haircut can do.
EW has the full-size pic, but you can see a smaller version of the photo below as well as a photo of the real young Ginsber