Notorious paedophiles and perverts of UK have access to porn even while in prison.
According to The Sun, these killers and sex beasts' rush back to their rooms each night to see an explicit show called Sexcetera.
Even notorious inmates such as Yorkshire Ripper Peter Sutcliffe and Rachel Nickell's killer Robert Napper are known to tune in to scenes featuring bizarre fetishes, sex toys, wife swapping and sado-masochism.
Bosses at the Berkshire prison hospital granted the controversial perk to most of the 270 patients when the old terrestrial TV system was upgraded with digital Freeview boxes, providing 23 channels.
Almost all the patients have TVs in their private rooms - often bought out of benefits paid for by the taxpayer.
A Broadmoor source said: "At 10pm it's as quiet as a morgue in the hospital. Everyone disappears off to their rooms to get an hour of porn fed in by the bosses. It really does beggar belief. Putting porn on is like giving an alcoholic the keys to the off-licence or a kiddie the keys to a sweet shop. The show features everything from straight sex to the unbelievable."
"Patients are getting their sexual jollies and you have to ask if that is good for those in here for rehabilitation and treatment. You would expect the authorities to stop them watching a show that fuels sexual fantasies."
Sexcetera, billed as a factual series about sexuality around the world, has even featured a midget porn star.
Other inmates able to watch the show include cannibal killer Peter Bryan, Soho bomber David Copeland, child killer James Kay and Stockwell strangler Kenneth Erskine.
A Broadmoor spokesman confirmed the TV system had been upgraded to digital.