About Glen Mazzara
Born 1967. Glen Mazzara is an American screenwriter, executive producer, showrunner and television producer.
Glen Mazzara (born July 6, 1967) is an American television producer and writer. He is best known for his work on The Shield, The Walking Dead and Damien.
Life and career An Italian-American, Mazzara was born in Manhattan, New York City, and grew up in Queens. He graduated from St. Francis Preparatory School in 1985. He attended NYU and earned a masters in English. He worked as a hospital administrator in New York before moving to Los Angeles to pursue a career as a writer in 1998.
He was a story editor and writer for the fourth and fifth seasons of Nash Bridges. In 2002, he joined the drama series The Shield as an executive story editor and writer for its first season; was promoted to producer for the second season while continuing to write, to supervising producer for the third season, to co-executive producer for the fourth season and to executive producer for the fifth season; and left midway through the sixth season in 2006. Later in 2006 he was an executive producer on the short-lived series Standoff, and then a co-executive producer on the first season of NBC drama Life.
Mazzara left Life to create and executive produce a new series Crash, based on the Oscar-winning film of the same name, on which he served as head writer and showrunner. He left after one season, but was credited as a consulting producer for the second season premiere.
In 2009, he joined the medical drama series Hawthorne for two seasons as executive producer and writer. In 2010, he wrote the teleplay for an episode of the AMC series The Walking Dead, "Wildfire". On July 27, 2011, it was reported that Mazzara had taken over as showrunner of The Walking Dead after Frank Darabont dropped out of the position. Mazzara left this role following season 3. After The Walking Dead, he signed an overall deal with Fox Television Studios in 2013.
Glen Mazzara is the Creator, Executive Producer, and Showrunner of A&E's series, Damien, based on the classic horror film, The Omen.
On April 15, 2019, Mazzara joined several other writers in firing their agents as part of the WGA's stand against the ATA and the practice of packaging.
Filmography
Producer Year Show Role 2002β2006 The Shield Executive story editor Producer Supervising producer Co-executive producer Executive producer 2006 Standoff Executive producer 2007 Life Co-executive producer 2008β2009 Crash CreatorExecutive producer Consulting producer 2009β2010 Hawthorne Executive producer 2011 Criminal Minds: Suspect Behavior Consulting producer 2011β2013 The Walking Dead Executive producer 2016 Damien CreatorExecutive producer 2022-present The Rookie Consulting Producer
Writer Year Show Notes 1998β2000 Nash Bridges 6 episodes 2002β2007 The Shield 16 episodes 2006 Standoff Episode: "Life Support" 2007 Life Episode: "Let Her Go" 2008 Crash Episode: "Episode One" 2009 Hawthorne 3 episodes 2010β2013 The Walking Dead 8 episodes 2011 Criminal Minds: Suspect Behavior 2 episodes 2016 Damien 3 episodes 2022-2024 The Rookie 3 episodes
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Important facts
People in Glen Mazzara's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Glen Mazzara's
Frequently asked questions
Who is Glen Mazzara?
American writer and producer
When was Glen Mazzara born?
Glen Mazzara was born on 6 July 1967 in New York City.
What is Glen Mazzara's occupation?
Glen Mazzara is a screenwriter, executive producer, showrunner and television producer.
What nationality is Glen Mazzara?
Glen Mazzara is American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Glen Mazzara. https://biography.guide/glen-mazzara/
MLA: "Glen Mazzara." Biography.guide, https://biography.guide/glen-mazzara/.
Chicago: "Glen Mazzara." Biography.guide. https://biography.guide/glen-mazzara/.
Data last updated: 2026-09-25 Β· Spot an error? Report a correction.
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