* From Jail To Jihad (2014)

The current affairs programme investigates the radicalisation of some Muslims within the prison system, as Raphael Rowe interviews extremists about their experiences inside.

* Alcatraz Breakout: New Evidence (2012)

June 11, 1962 …Alcatraz Federal Penitentiary. In the still of the night three prisoners – Frank Lee Morris, Clarence Anglin, and John Anglin – did the impossible. Desperate and dangerous, they escaped from Alcatraz. Only traces of their bold breakout were found in the frigid San Francisco Bay. The three men were never seen nor heard from again. Until now their fate remained a mystery.

Did they survive their bid for freedom or did they lose everything to the San Francisco Bay? Today the Bay Area's own scientists and researchers look for answers. Scientists like Dr. Ralph Cheng, an expert on the Bay's hydrodynamic properties; Tom Belcher, a specialist in underwater investigations; San Francisco Bay Model's Hydraulic Engineer Dan Schoof; record-breaking rough water swimmer Fred Ferroggiaro; and Alcatraz historian Jolene Babyak. Their answers lie beneath Alcatraz.

* Can Criminals Say Sorry? (2014)

Brooke Kinsella, former EastEnders star and anti-knife crime campaigner, explores the use of restorative justice in Britain today and finds out what happens when offenders and their victims are brought together face to face. With the government now making millions available for restorative justice - across offences ranging from anti-social behaviour to murder - Brooke considers whether it's an effective way of dealing with offenders and whether it can meet the needs of victims.

* Banged up and Left to Fail? (2014)

In this documentary, Natalie explores the impact being locked up has had on young adult offenders like Sephton, who spent most of his adolescence in prison and now struggles with basic tasks such as food shopping and cooking a meal. She also meets those in charge, such as Minister for Prisons and Rehabilitation, Jeremy Wright, to find out what the government are doing to tackle our high re-offending rates.

* Into The Abyss (2011)

Conversations with death row inmate Michael Perry and those affected by his crime serve as an examination of why people - and the state - kill.

* Devil's Island: Journey Into Jungle Alcatraz (2001)

Imagine the prison of Alcatraz, only 10 times worse, built on tropical, hellish and deadly islands, lost to the rest of the world. Three tiny castaway islands rise away from the coast of French Guyana, in South America: The Devil's Islands. Now buried under an impenetrable jungle, lay the lost remains of what had been for a hundred years the most storied convict prison in history. There, while most of the prisoners faded into oblivion, a few became legends. Some because they were innocent, as in the scandalous Dreyfus Affair, some because they somehow escaped the islands of nightmare, as did the "butterfly", Henri Charri, immortalized by Steve McQueen in Papillon.

Now 50 years after the prison doors slammed shut for the last time, we explore what's left of the Devil's Islands' unbelievably dark and oppressive realm. Follow Jean-Christophe Jeauffre and his crew as he reveals the secrets of another lost world...

* Death Row Teenagers (2013)

Reporter Krishnan Guru-Murthy and director Daniel Bogado travel to Yemen to reveal the scores of young men locked up in prisons and awaiting execution for crimes they are accused of committing while they were children. And they meet the lawyer who, in a miscarriage of justice, was sentenced to death himself at the age of 16 and who is now on a mission to save others who should never have been given the death penalty. The Unreported World team accompanies Hafedh Ibrahim as he enters Taiz prison to meet a new young client. It's the same prison where Hafedh was once held on death row and where he was marched, handcuffed, from the cells to the execution spot and told to lie down on the sand ready to be executed.

* Bronson (2008)

A young man who was sentenced to 7 years in prison for robbing a post office ends up spending 30 years in solitary confinement. During this time, his own personality is supplanted by his alter ego, Charles Bronson.