DUDE! You've got a full tv crew coming around, make the most of it! Dress up as Hellboy, get one of your mates into some tattered clothes and splash him up with some fake blood, then wait in your room until the tv crew are in the house filming. (note, this will work best at night in a corridor going past the room they're in). Give your mate something to knock him out (baseball bat = cheap ftw) then drag him past the crew down the corridor like you don't know they're there.
Then maybe if they make a noise or if you look up and spot them, pause for dramatic effect for a half second, then start dragging him away faster.