“I felt like I was breaking new ground,” says the 24-year-old Hogwarts alumnus, playing controversial Beat poet Allen Ginsberg in an indie drama about the scandal that rocked Columbia University in the summer of 1944.
Inside the issue - which is available for just £1.99 on your iPad (opens in new tab), we get the lowdown on Kill Your Darlings from Radcliffe and his on-screen partner, Dane DeHaan.