Dean Winters
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.
72 acting credits
Acting · 72
Law & Order: Special Victims Unit
1999
American Dad!
2005
CSI: Miami
2002
Law & Order: Criminal Intent
2001
Saturday Night Live
1975
Brooklyn Nine-Nine
2013
30 Rock
2006
Third Watch
1999
Sex and the City
1998
Oz
1997
NYPD Blue
1993
Rescue Me
2004
Homicide: Life on the Street
1993
Millennium
1996
Last Week Tonight with John Oliver
2014
Unbreakable Kimmy Schmidt
2015
New York Undercover
1994
Terminator: The Sarah Connor Chronicles
2008
American Gods
2017
The Twilight Zone
2002
John Wick
2014
Girls5eva
2021
Rapunzel's Tangled Adventure
2017
Berlin Station
2016
Life on Mars
2008
Divorce
2016
City on a Hill
2019
So Help Me Todd
2022
Teenage Mutant Ninja Turtles: Out of the Shadows
2016
Highest 2 Lowest
2025
Up All Night
2011
Wayne
2019
Deadline
2000
Eenie Meanie
2025
Monsieur Spade
2024
Palmer
2021
The Fall and Rise of Reggie Dinkins
2026
P.S. I Love You
2007
Battle Creek
2015
Conspiracy Theory
1997
Justice League: Crisis on Infinite Earths Part Three
2024
Rough Night
2017
Joe vs Carole
2022
The Out-Laws
2023
Hellraiser: Hellseeker
2002
Lost Girls
2020
Strip Search
2004
Winter of Frozen Dreams
2009
Framing John DeLorean
2019
Today's Special
2009
The Devil You Know
2013
After Everything
2018
Don Peyote
2014
Firehouse
1996
Father of the Year
2018
Snipes
2001
Don't F*#% With John Wick
2015
Chuck Zito: An American Story
2024
Starwater
2001
Christmas vs The Walters
2021
I Am Luke Perry
2025
Splinterheads
2009
Bristol Boys
2005
DC Showcase: The Losers
2021
Brooklyn Bound
2005
Lifebreath
1997
Zo
2024
Bullet in the Brain
2001
Undercover Angel
1999
Love Rome
2004
A Civilized Life
2018
The Worst
2012