He's awesome. Adam Curtis is gr8 too
http://www.youtube.com/watch?v=fxV3_bG1EHA
this a mini-doc that was shown in one of charlie brookers newswipe's. his longer ones are awesome too
http://www.rockpapershotgun.com/2009/06/01/left-4-dead-2-exclusive-rps-preview/
cant wait to play it :p
edit: cant wait to frying pan my mates. do want axe too
k lol. Ive not seen that either.
but ignoring the legality of what you claim to be undertaking/embarking upon, to make a film/movie thats a "Half Life movie" as you describe...and im guessing you mean IRL??? jeez. Crashing helicoptors... thats expensive! Im pretty sure the movie ideas been...