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.
Known For
John Wick
(2014)
Avi
Rough Night
(2017)
Detective Frazier
Conspiracy Theory
(1997)
Cleet
Teenage Mutant Ninja Turtles: Out of the Shadows
(2016)
Bartender
Palmer
(2021)
Jerry
The Out-Laws
(2023)
Vince Millen
Hellraiser: Hellseeker
(2002)
Trevor Gooden
P.S. I Love You
(2007)
Tom
Lost Girls
(2020)
Dean Bostick
Strip Search
(2004)
Ned McGrath
Justice League: Crisis on Infinite Earths Part Three
(2024)
Captain Storm (voice)
After Everything
(2018)
Blake
Undercover Angel
(1999)
Harrison Tyler
Framing John DeLorean
(2019)
John Valestra
The Devil You Know
(2013)
Jake Kelly
Father of the Year
(2018)
Geoff
Full Filmography
Acting
FireHouse
(1997)
Nick Wilkinson
Lifebreath
(1997)
Chrystie's Lover
Conspiracy Theory
(1997)
Cleet
Undercover Angel
(1999)
Harrison Tyler
Starwater
(2001)
Bullet In The Brain
(2001)
Bank Robber
Snipes
(2001)
Bobby Starr
Hellraiser: Hellseeker
(2002)
Trevor Gooden
Strip Search
(2004)
Ned McGrath
Love Rome
(2004)
Dean
Bristol Boys
(2005)
Randy
Brooklyn Bound
(2005)
Danny
P.S. I Love You
(2007)
Tom
Today's Special
(2009)
Steve
Splinterheads
(2009)
Reggie
Winter of Frozen Dreams
(2009)
Ken Curtis
The Worst
(2012)
Nick
The Devil You Know
(2013)
Jake Kelly
Don Peyote
(2014)
Gun Dealer
John Wick
(2014)
Avi
Don't F*#% With John Wick
(2015)
Self
Teenage Mutant Ninja Turtles: Out of the Shadows
(2016)
Bartender
Rough Night
(2017)
Detective Frazier
Father of the Year
(2018)
Geoff
After Everything
(2018)
Blake
Framing John DeLorean
(2019)
John Valestra
Lost Girls
(2020)
Dean Bostick
Palmer
(2021)
Jerry
DC Showcase: The Losers
(2021)
Capt. Storm (voice)
Christmas vs The Walters
(2021)
Brian Walters
Zo
(2021)
Ryan O'Reily
The Out-Laws
(2023)
Vince Millen
Justice League: Crisis on Infinite Earths Part Three
(2024)
Captain Storm (voice)
Production