Dispatches investigates the use of both recreational and performance-enhancing substances in our national game.
Reporter Antony Barnett examines football's drug-testing regime, raises questions about how the sport deals with its drug cheats and also looks at the use of some bizarre but legal treatments players undergo.
http://www.channel4.com/programmes/dispatches/episode-guide/series-100/episode-1
Airs on Channel 4 (UK) next Monday at 8.00pm GMT.
Might be an interesting watch.