Dean Winters
Biography
Dean Winters (born July 20, 1964) is an American actor, who is known for his roles as Bobby on the YouTube series Wayne, Detective Brian Cassidy on Law & Order: SVU, Detective Russ Agnew on Battle Creek, 'The Vulture' Detective Pembroke on Brooklyn Nine-Nine, Charley Dixon on FOX's Terminator: The Sarah Connor Chronicles, Dennis Duffy on NBC's 30 Rock, Johnny Gavin on FX's Rescue Me, Ryan O'Reily on HBO's Oz. He also portrays "Mayhem" in Allstate commercials.
Filmography
Deadline
2000 · 10.0
Wayne
2019 · 8.2
Brooklyn Nine-Nine
2013 · 8.2
Palmer
2021 · 8.1
Homicide: Life on the Street
1993 · 8.1
Third Watch
1999 · 8.0
Oz
1997 · 8.0
Law & Order: Special Victims Unit
1999 · 8.0
Last Week Tonight with John Oliver
2014 · 7.7
Millennium
1996 · 7.7
CSI: Miami
2002 · 7.7
Rescue Me
2004 · 7.6
Law & Order: Criminal Intent
2001 · 7.6
30 Rock
2006 · 7.5
Terminator: The Sarah Connor Chronicles
2008 · 7.5
John Wick
2014 · 7.5
Rapunzel's Tangled Adventure
2017 · 7.4
Sex and the City
1998 · 7.4
New York Undercover
1994 · 7.3
So Help Me Todd
2022 · 7.3
City on a Hill
2019 · 7.3
The Twilight Zone
2002 · 7.2
Berlin Station
2016 · 7.2
P.S. I Love You
2007 · 7.2
Justice League: Crisis on Infinite Earths Part Three
2024 · 7.1
NYPD Blue
1993 · 7.1
American Gods
2017 · 7.1
Unbreakable Kimmy Schmidt
2015 · 7.1
American Dad!
2005 · 7.0
Zo
2024 · 7.0
Battle Creek
2015 · 6.9
Undercover Angel
1999 · 6.9
Saturday Night Live
1975 · 6.9
Conspiracy Theory
1997 · 6.6
Divorce
2016 · 6.5
Bullet in the Brain
2001 · 6.5
Life on Mars
2008 · 6.4
After Everything
2018 · 6.4
Eenie Meanie
2025 · 6.3
Monsieur Spade
2024 · 6.2
Lifebreath
1997 · 6.2
Strip Search
2004 · 6.2
Today's Special
2009 · 6.2
Lost Girls
2020 · 6.1
Framing John DeLorean
2019 · 6.1
Teenage Mutant Ninja Turtles: Out of the Shadows
2016 · 6.1
Up All Night
2011 · 6.0
The Out-Laws
2023 · 6.0
Girls5eva
2021 · 5.9
Splinterheads
2009 · 5.9
Snipes
2001 · 5.9
Rough Night
2017 · 5.7
Bristol Boys
2005 · 5.7
DC Showcase: The Losers
2021 · 5.5
Love Rome
2004 · 5.5
Highest 2 Lowest
2025 · 5.5
Father of the Year
2018 · 5.4
The Fall and Rise of Reggie Dinkins
2026 · 5.2
Christmas vs The Walters
2021 · 5.0
Hellraiser: Hellseeker
2002 · 5.0
Brooklyn Bound
2005 · 4.7
Winter of Frozen Dreams
2009 · 4.5
The Devil You Know
2013 · 4.2
Joe vs Carole
2022 · 4.1
Don Peyote
2014 · 3.8
Firehouse
1996 · 3.8
The Worst
2012 · 0.0
A Civilized Life
2018 · 0.0
Old Soul
— · 0.0
Starwater
2001 · 0.0