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.
Filmography
Law & Order: Special Victims Unit
American Dad!
30 Rock
CSI: Miami
Saturday Night Live
Law & Order: Criminal Intent
Brooklyn Nine-Nine
Sex and the City
Last Week Tonight with John Oliver
NYPD Blue
Third Watch
Oz
Homicide: Life on the Street
Millennium
Unbreakable Kimmy Schmidt
Rescue Me
American Gods
Girls5eva
So Help Me Todd
The Twilight Zone
New York Undercover
Terminator: The Sarah Connor Chronicles
Rapunzel's Tangled Adventure
Life on Mars
Divorce
Up All Night
Wayne
City on a Hill
Berlin Station
Eenie Meanie