Acting
Dean Winters
New York City, New York, USABorn 1964 (61 years old)
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.
35
Films
34
TV Shows
1
Crew Credits
Known For
69 Credits
Law & Order: Special Victims Unit
as Brian Cassidy
1999
American Dad!
as (voice)
2005
Law & Order: Criminal Intent
as Mike Stoat
2001
CSI: Miami
as Raymond Caine
2002
Saturday Night Live
as Self - Cameo (uncredited)
1975
Brooklyn Nine-Nine
as Keith 'The Vulture' Pembroke
2013
Last Week Tonight with John Oliver
as Brett
2014
Sex and the City
as John McFadden
1998
30 Rock
as Dennis Duffy
2006
Third Watch
as Bill Stram
1999
NYPD Blue
as Larry
1993
Oz
as Ryan O'Reily
1997
