
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.
5.0

2021-11-05
4.6

2009-06-01
5.0

2002-10-15
5.5

2005-01-01
5.9

2009-11-06
6.0

2001-09-13
3.0

2005-04-14
6.0

2023-07-07
7.7

2015-02-03
4.1

2013-07-09
3.6

2014-05-01
0.0

2001-01-01
7.5

2014-10-22
6.2

2009-10-14
6.2

2004-04-27
6.9

1999-05-16
1.0

2004-11-09
7.2

2024-07-15
8.0

2024-05-01
6.0

2016-06-01
5.7

2017-06-15
6.6

2018-10-12
7.2

2007-11-15
5.8

2001-10-24
2.8

1996-06-01
6.1

2019-06-07
6.1

2020-01-28
5.4

2018-07-20
0.0

2012-01-01
8.1

2021-01-28
5.6

2021-06-22
5.5

1997-11-07
6.6

1997-08-08
5.5

2025-08-14
2.0

2024-05-01
0.0

2018-11-01
7.3

2025-03-01
6.4

2025-08-21