PAX byGame on, Harry Potter. Daniel Radcliffe has signed on to play Sam Houser, one of the British video game developers behind the hit

According to Variety, the 90-minute drama currently has the working title "Game Changer." (Too close to the political book/TV movie "Game Change"?) Bill Paxton will star opposite DanRad as lawyer Jack Thompson, who is determined to do whatever he can to stop the relentless rise of "Grand Theft Auto."

So the TV movie will follow both the mega-successful game developers and the moral campaigners who oppose the gameplay, which glamorizes violence and the criminal underworld. It should be pretty fascinating. The script was written by James Wood ("Rev, "Ambassadors"), and directed by Owen Harris ("Misfits"). No word yet on when this might air, but we'll keep an eye on it.