Hard to believe there are still mad folk out there who genuinely believe that being gay is something that needs to be cured, but sadly there are. Dr Christian Jessen goes undercover to investigate and undertake a range of controversial gay 'cures' in the UK and US. From old-school aversion techniques once carried out by the NHS, to modern-day alternatives such as 'gay rehabilitation'. The doctor participates in as many therapies as possible in an attempt to prove or disprove the claims of their advocates, and find out whether his own sexual orientation can be changed. Sounds like madness altogether, but should make for interesting viewing though, all the same.