Photo: Getty Images Anthony Stewart Head had many iconic roles. Dr. Frank-n-Furter , evil sports magnate , coffee commercial romcom yearner. But he was probably best known for being the Team Dad on Buffy: the Vampire Slayer. Rupert Giles mentored his young wards, gave them tough love when needed, and unwavering support when life (or demons) had them down. News of Head’s death broke June 5, with his family telling the BBC he passed from complications from pneumonia. His partner, Sarah Fisher,