"Oz" is an American television series that aired on HBO from 1997 to 2003. The show is set in a fictional maximum-security prison called Oswald State Correctional Facility and focuses on the lives of the inmates, correctional officers, and prison staff.

The show explores various themes such as race, violence, corruption, redemption, and the criminal justice system. It features an ensemble cast of actors who portray a diverse group of characters from different backgrounds and with different motivations.

Throughout the six seasons, "Oz" became known for its graphic violence and controversial storylines, which garnered both critical acclaim and criticism. Despite this, the show has been credited with paving the way for other groundbreaking TV dramas such as "The Sopranos" and "The Wire".

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