Lockup

Episode 2

Return to Valley State

Inmates of California's Valley State Prison for Women try rehabilitation.

Episode 3

Return to Rikers Island

See how the once-infamous Rikers Island jail has reinvented itself.

Episode 4

Inside Utah State Prison

Inside the largest maximum security facility in Salt Lake City. A "jail within a prison" protects some inmates from others.

Episode 5

Inside North Carolina Women's Prison

Revealing of how these women deal with relationships and struggles.

Episode 6

Inside Kentucky State Penitentiary

Behind the walls of Kentucky's only maximum security prison.

Episode 7

Inside Anamosa

Inside the maximum security facility in Eastern Iowa.

Episode 8

Return to Pelican Bay

One of the most violent and volatile penitentiaries in the nation.

Episode 9

Return to Corcoran

The Corcoran State Prison, located in an isolated valley, is one of California's largest maximum-security institutions.

Episode 10

Inside Wabash

California's Kern Valley State Prison opens its doors in 2005.

Episode 11

Inside Miami-Dade Corrections

Miami's prison system.

Episode 12

Inside The Penitentiary of New Mexico

Episode 13

Inside Elayn Hunt Prison

Episode 14

The Inmate Diaries

Oklahoma inmates tell their own remarkable stories.

Episode 15

Inside Stateville

Half of Chicago's Stateville Correctional Center's inmates are imprisoned for murder.

Episode 16

Inside LA County Jail

LA County Jail is a system that is overcrowded, tough on gangs, and struggling with an increase in racial violence.

Episode 17

Inside Folsom Prison

Inside the maximum security prison inmates call 'the end of the world.'

Episode 18

Inside San Quentin

A profile of San Quentin State Prison in California; one of the most famous, most notorious penitentiaries in the world.