Every season of Lockdown ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Lockdown!

California's Pelican Bay State Prison leads the war on prison gangs.

Gangland

Ohio's Lebanon Correctional Institution is overfull and behind the times.

Predators Behind Bars

Oak Park Heights Supermax controls violent prisoners.

Inside Maximum Security

Salinas Valley State Prison in Soledad, Calif.

Gang Wars

California's Valley State Prison deals with violent inmates, overcrowding and heavy drug-trade.

Women Behind Bars

One of the newest, high-tech maximum security prisons in the United States.

Total Control

Nearly 2,200 dangerous and conniving criminals.

Alexander Correctional Institution

The Utah State Prison houses 4,000 dangerous criminals and violent gangs.

Gang vs. Family

The struggles of prison guard recruits in Wyoming.

Newbies

Guards use military-like discipline and force to stay in control.

Tent City

Recruits at the understaffed Wyoming State Penitentiary.

Inmate University

First-time offenders at Iowa's Fort Dodge Correctional Facility.

First Timers

There's a constant struggle for control inside Alexander Correctional Prison.

Iron Grip

The overcrowded Multnomah County Detention Center may be worse than prison.

County Jail

Stateville Correctional Facility is one of America's most perilous prisons.

Surviving Stateville

A convicted armed robber finds his first 90 days on the outside difficult.

Life on the Outside

Women on the Edge

Kids Behind Bars

The Maryland Correctional Institution for Women.

Female Felons

Convicted sex offenders at Fremont Correctional in Colorado.

Sex Offenders

At the Wayne County Jail, officers and counsellors struggle to rehabilitate female offenders, including thieves, drug addicts and prostitutes.

Bad Girls

Colorado's Youthful Offender System aims to break down criminal habits and gang mentalities, from first-time convicts to street-savvy veterans.

Criminals in Cleveland, Ohio must pass through the Cuyahoga County Jail.

Shanks and Shakedowns

Inmates in the largest county jail in Denver take advantage of the run down facility.

Gang Central

Brutal gang wars rage inside Bexar County Jail; these are the officers in the middle of the war.

San Antonio Gang War

Officers at Hillsborough County Jail in Tampa, Fla. keep inmates safe and under control.

Officers Under Siege

Sacramento County Jail; a couple is charged with torture; a woman's addictions land her in jail.

Chaos in California

Violent murders escalate in Juarez, making it the murder capital of Mexico.

Blood on the Border

A series examining prison life that visits facilities in California, Ohio and Minnesota for reports on prison conditions, gang activity and supermax incarceration of dangerous criminals.

The Best Seasons of Lockdown

The Best Seasons of Lockdown

Season 1

Season 2

Season 3

Season 4