In The Gamechangers Daniel "Harry Potter" Radcliffe is playing Sam Houser of Rockstar Games, one of the guys who took the struggling Grand Theft Auto franchise (after one classic, hit game in 1997 and a so-so sequel in 1999) and, with 2001's GTA3, created the biggest franchise in gaming history (until Call of Duty, anyway).
The game focuses on the clash between Houser and Jack Thompson (played by Bill Paxton of Aliens and Agents of SHIELD fame), an American lawyer who tried to get the games banned for being violent and inspiring real-life crime. Thompson's unsubstantiated claims and general lack of professionalism later (SPOILERS!) led to him being disbarred.
I don't know if it's going to be any good or not - the trailer is bizarre - but the sheer randomness of this project may make it worth checking out. Radcliffe's disturbing facial fungus does make me long for an alternate universe in which he plays a young Trevor from GTA5.
Meanwhile, the project gives Rock Paper Shotgun the excuse to check out Harry Potter/Grand Theft Auto crossover fanfic, which also exists.
The Gamechangers will air on BBC2 on 15 September.