i'm not sure if they are anagrams, i too am doing this quiz and the answers seem to relate to the words:
unattractive elizabeth= ugly betty
quiet onlooker= silent witness
hades galley=hells kitchen
hopefully this gives an idea of the theme of the quiz.
plus the wood torch can be either doctor who or torch wood so it has two answers with the anagram method. i do realise it seems a coincidence that they are anagrams of tv shows though, but none of the other clues are anagrams