These Whedon alums haven’t come back — but we’d sure like to see them again!
Neil Patrick Harris
He was hilarious in “Dr Horrible’s Sing-along Blog,” which was an online sensation last year.
Sarah Michelle Gellar
She played the titular character in “Buffy the Vampire Slayer.” She should come back and square off against Dushku, who played her nemesis, Faith, on the show.
David Boreanaz
Before there was Edward Cullen, his Angel had Buffy and other mortals swooning.