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.
Cast

Christmas vs The Walters
Brian Walters

Winter of Frozen Dreams
Ken Curtis

Hellraiser: Hellseeker
Trevor Gooden

Bristol Boys
Randy

Splinterheads
Reggie

Snipes
Bobby Starr

Brooklyn Bound
Danny

The Out-Laws
Vince Millen

Don't F*#% With John Wick
Self

The Devil You Know
Jake Kelly

Don Peyote
Gun Dealer
Starwater
Unknown

John Wick
Avi

Today's Special
Steve

Strip Search
Ned McGrath

Undercover Angel
Harrison Tyler

Love Rome
Dean

Justice League: Crisis on Infinite Earths Part Three
Captain Storm (voice)

Zo
Ryan O'Reily

Teenage Mutant Ninja Turtles: Out of the Shadows
Bartender

Rough Night
Detective Frazier

After Everything
Blake

P.S. I Love You
Tom

Bullet In The Brain
Bank Robber
Firehouse
Nick Wilkinson

Framing John DeLorean
John Valestra

Lost Girls
Dean Bostick

Father of the Year
Geoff
The Worst
Nick

Palmer
Jerry

DC Showcase: The Losers
Capt. Storm (voice)

Lifebreath
Chrystie's Lover

Conspiracy Theory
Cleet

Highest 2 Lowest
Det. Higgins

Chuck Zito: An American Story
Self

A Civilized Life
Conway

I Am Luke Perry
Self