Peter Cushing's Grand Moff Tarkin is back in Rogue One, despite the actor having been dead since 1994. So does his CGI recreation successfully cross the uncanny valley? And just why do we find things that are *almost* human so creepy? Rich Firth-Godbehere explains.
CGI is used so much in blockbuster films these days that we hardly notice it – but seeing the before and after versions of the computer-generated trickery shows just how silly some of it looks before the magic is added. See more >>