In reply to Orbitfish:
They didn't look after him, or anyone else for that matter. They were employed by Cut Media (who were engaged to shoot the film) to carry equipment needed for the shoot. There's a 'making of the film' film where you can at least hear Matt commenting on the drone if you are so interested.
However, most people don't want to hear the background stuff, it the Danny that they are interested in. Obviously.