Super power: As he showed in the Best Picture nominee, Teller has the nerdy, determined student thing nailed down. What could be a slight hitch, however, is not only that he has been cast as Mr Fantastic - and therefore exists in a different part of the Marvel Universe - but that he's previously said he couldn't shoulder the responsibility of playing Spider-Man. He told Digital Spy: "If it was Spider-Man, that entire movie's on my shoulders and that's a more isolating experience. I don't know if I would be into it." Marvel's involvement, however, might change that for Teller.