In this episode of Australia's Most Dangerous Prisoners, you'll meet Adrian Bayley, the serial rapist and murderer who should never have been out on parole. Plus, the lengths prisoners will go to smuggle in phones. And more.

This time on Australia's Most Dangerous Prisoners we meet Paul Denyer, the deranged serial killer who's been deemed too dangerous to release from jail...ever! And more.

This episode is about the cold-blooded sadistic murderer who filmed his appalling crimes. Then, an inmate described as Australia's most dangerous woman, Rebecca Butterfield. And more.

The story of Angelika Gavare, the quiet mother of two who killed, dismembered, and dumped the body parts of her elderly neighbor out of pure greed.

In this episode, the man behind the Central Coast Massacre, Malcolm Baker. In a four-wheel drive with a pump action shotgun, murdering six unsuspecting people and shooting his son in the back of the head. And more.

In this episode Tony Mokbel, the country's most infamous drug dealer goes on the run and the girlfriend of Lindt cafe siege killer Man Monis, Amirah Droudis murders his wife, stabbing her eighteen times.

In this episode a callous opportunistic murder -- Daniel Kelsall, who indecently assaulted and murdered thirty-one-year-old Morgan Huxley after following him home from the pub and stabbing him twenty-eight times.

In this episode, the gangster's mole turned prisons top dog - Judy Moran. The gangland matriarch turned murderer. And the brutal reality of life in prison for sex offenders.