Having a broken bone sucks. There’s no other way to spin it. However, if you have to wear a cast for weeks you may as well make the most of it – and Laura Keeney has possibly the coolest cast ever. Her pal Zak Kinsella (a talented artist) improved the arm weight by adding the TARDIS flying through time and space. Like it does. If the Doctor ever broke his bones, I like to think he’d do the exact same thing to his cast.