He is known for his role as Ryan O'Reily on the HBO prison drama Oz and his roles in the TV series Millennium, Rescue Me, 30 Rock, Sex and the City, and Law & Order: Special Victims Unit, as well …

Sep 3, 2025 · Dean is also known as the character named Mayhem in the Allstate Insurance Commercials, so far featuring in more than 110 ads, which has also helped his career.

Aug 16, 2025 · Dean Winters brings chaos to regular people in Allstate's Mayhem commercials, but the star of this long-running ad campaign has had a tough life himself.

Sep 16, 2025 · Actor Dean Winters has carved out a big space for himself on the small screen. You may know the veteran actor thanks to his work on prestige HBO series like "Oz," in the supporting cast of …

He recurred as Lena Headey 's former love interest on the Fox series, Terminator: The Sarah Connor Chronicles (2008). He can also be seen as the Allstate spokesmodel character known as Mayhem. …

Mar 10, 2024 · "Oz" and "Law & Order: SVU" star, Dean Winters has appeared in a slew of hilarious Allstate Insurance commercials since 2010. If you didn't know, Winters played a chaotic character …

Oct 4, 2025 · Actor Dean Winters is best known for playing the Mayhem Guy in Allstate's memorable ad campaign. Here's how he feels about being known for commercials.

Dean Winters is not just a commercial actor. He’s an accomplished performer with an extensive résumé that spans television, film, and stage. Yet it’s his iconic role as Mayhem that has given him perhaps …

Aug 20, 2025 · If you’ve tuned into television, you’re likely acquainted with the Allstate Mayhem commercials. These ads have run for over ten years, featuring Dean Winters as the personification of …

Dec 9, 2024 · Dean Winters is best known for his work in multiple "Mayhem" commercials for Allstate, and in a 2023 spot Mayhem engages in an intense, property-destroying game of driveway basketball …