Wonder just what ever happened to Joss Whedon's Buffy prequel Ripper ? Speaking on a press call last week to promote his new series Merlin (which launches later this month on NBC), former Buffy star Anthony Head addressed some questions about that long-stalled Ripper project, plans which Head says were "sideswiped by Dollhouse ." Head, who plays Uther Pendragon on the NBC/BBC series, was candid about the likelihood of donning Rupert Giles' specs for another go-around as the much-beloved Watcher, created by Joss Whedon. " Ripper is a kind of a - it's a funny old thing," said Head. "Whether it ever gets made or not... if it does ever get made, I'll probably be an octogenarian by the time it does. But it is something I actually introduced Joss to [ Doctor Who producer] Julie Gardner, who was a producer with the BBC. She has long wanted to do something with the project. There are obviously complications with Ripper because there are lots of t