Footage shows a day at the Martinez Jail during the 1970s. Martinez is a city in the San Francisco Bay Area. 

Clip begins with a door sign that reads “module C.” Inmates in orange clothing sit in a lounge-like area, watching television. 

A guard sits in a control room. Before him is a panel of lights and switches. 

Inmates sit around a table playing cards. 

CCTV monitors show two doors that are closed shut. 

Inmates rest at a table, drinking coffee or tea. 

An empty inmate cell is shown. The sink and toilet are sparkling clean, and the bed is stripped bare that includes a white sheet, blanket, and pillow, ready to be made. The belongings of someone sits on another bed; a cowboy hat sits on a desk. 

Inmates shoot hoops in an indoor basketball court.