Lockup takes us inside maximum security prisons, showing us what life is really like for those that are spending several years there, their whole life, or even those waiting to be executed.
Prisoners take hostages in the Penitentiary of New Mexico.
Watch Now:iTunesIdle time leads to mischief in prison.
Watch Now:iTunesInmates must choose between doing their time or following a more self-destructive path.
Watch Now:iTunesIn a life full of restrictions, we've seen inmates take control of whatever they can, despite the consequences. We've seen frustrated inmates reach their breaking point. And in the battle of wills, some will take actions that can never be reversed.
Watch Now:iTunesAmerica's Toughest Jail where we find stories that ranged from the unexpected to horrifying.
Watch Now:iTunesThe Wabash Correctional Facility houses more than 2,000 convicted felons.
Watch Now:iTunesPairing up inmates into two-man cells requires careful screening.
Watch Now:iTunesLife inside Alaska's Spring Creek Correctional Center.
Watch Now:iTunesAt the Hillsborough County Jail in Tampa, Fla., an accused murderer in a high profile case tries to cash in on her notoriety and a convicted rapist loses his cool in court.
Watch Now:iTunesSometimes life has other plans, like when the ex leader of a gang faces a whole new reality he discovers the price for coming clean.
Watch Now:iTunesAt the Sedgwick County Jail in Wichita, Kansas, many inmates rely on their faith to help them through their time behind bars.
The daily grind of prison life has been known to push some inmates to the brink.
Watch Now:iTunesInmates find various ways to smuggle in contraband.
Watch Now:iTunesJoining a gang while in prison.
Grantt Culliver controls the disruptive inmates of Holman Correctional Facility.
Watch Now:iTunesCorcoran officers put their lives on the line to prevent inmate attacks.
Watch Now:iTunesNo matter the circumstances that brought them there, Maricopa County Jail in Phoenix, Arizona, will have a profound effect on who the inmates will become. And for some, their time in jail will reveal their true nature.
Watch Now:iTunesThe Residential Treatment Unit.
Watch Now:iTunesAn inmate finds himself on the wrong end of an attack; another with a reputation for violence and another waits trial for murder.
Watch Now:iTunesBehind the walls of six maximum-security prisons in Serbia, Poland, and the Czech Republic.
Watch Now:iTunesA group inmates find themselves in racial conflict.
Watch Now:iTunesA rapper in jail for assaulting his girlfriend is about to return to the streets; an inmate worker tries creating the jail's most popular dish; a pair of incarcerated lovers might have another mouth to feed.
An inmate with a long record and a big personality faces another problem; four inmates enter the system following a shocking home invasion.
In this hour, a production team reveals what it's like to be up-close and personal in a maximum security lockout.
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