Recently, we highlighted a video that illustrated just how deadly Kevin McCallister’s booby traps in “Home Alone” really would have been. Inject some science into the script, and there’s just no way those bandits would have made it out alive.

Related: This Video Shows Just How Deadly The Traps From ‘Home Alone’ Really Are »

Now, the folks at the YouTube channel BitMassive have taken that reality to the next level, adding realistic blood spatter to the end of “Home Alone.” There are two versions — one of the crooks getting whacked with a shovel by the old man; and our personal favorite, from the end of “Home Alone 2.” There’s just something so deeply unsettling about that Christmas music in a bloody scene.

Warning: it’s a little bit gruesome. Take a look below: