i havent seen it either but im guessing with the title "time machine" it would either have something to do with it physically happening or specualation of it happening..
so if so, u can relate it to coleridge's lime tree or frost at midnight in terms of future speculation..
or if it does happen then relate it to mariner or kubla khan as it encapsulates the whole imagination and is the pinnacle of imaginative thought...
somehting along those lines..
dnt forget that related material is only in support of the imaginative journey and so all texts are there to bak this up. ur not using the texts as core and using the imaginative journey to bak it up.. u must remeber that...
if that makes sense..
if u need help... i am tutoring for the hsc..
check the buy/sell thread... or click on my link...
im just one pm or call or email away..
good luck!