Cast & creator
Kevin Sussman
Best known for The Mentalist, Law & Order, CSI: Crime Scene Investigation
Kevin Sussman (born December 4, 1970) is an American actor of television and film perhaps best known for his recurring role as Walter on the ABC comedy-drama Ugly Betty. Sussman was born in Staten Island, New York. He is one of four sons. He attended the College of Staten Island for one year and went on to graduate from the American Academy of Dramatic Arts in New York City. Next, he studied with acting teacher Uta Hagen for four years. Sussman is Jewish. He is seen in the latest T Mobile commercial for the Galaxy S 4G phone.
Also known as: کوین ساسمن
27
film credits
22
television credits
48
1990–2026 · acting roles
6.8
average across scored titles
Signature credits
Known for
Across film & television
Filmography (49)
Showing 49 of 49 credits
The Mentalist
Phil Redmond
2008
Law & Order
Joe
1990
CSI: Crime Scene Investigation
Don
2000
Law & Order: Criminal Intent
Phil Hobart
2001
FBI
Agent Kevin Saxton
2018
The Sopranos
Kevin
1999
Better Call Saul
Cancer Scam Victim
2015
ER
Colin
1994
Third Watch
Tuba Guy
1999
Weeds
Terry
2005
My Name Is Earl
Dwayne
2005
The Big Bang Theory
Stuart Bloom
2007
Stuart Fails to Save the Universe
Stuart Bloom / Alternate Stuart Bloom
2026
Childrens Hospital
Daffy Giraffy
2008
Ugly Betty
Walter
2006
Lessons in Chemistry
Walter Pine
2023
A.I. Artificial Intelligence
Supernerd
2001
The Good Guys
Skeeter
2010
The Dropout
Mark Roessler
2022
The Middleman
The Palindrome / Ivan Avi
2008
Almost Famous
Lenny
2000
Made of Honor
Tiny Shorts Guy
2008
Wet Hot American Summer: First Day of Camp
Steve
2015
Sweet Home Alabama
Barry Lowenstein
2002
Hitch
Neil
2005
Burn After Reading
Tuchman Marsh Man
2008
Changing Lanes
Tyler Cohen
2002
Killers
Mac Bailey
2010
Little Black Book
Ira
2004
Alpha and Omega
Shakey (voice)
2010
Wet Hot American Summer
Steve
2001
Taking Woodstock
Stan
2009
Stuart Fails to Save the Universe Podcast
Self
2026
For Your Consideration
Commercial Director
2006Guys Next Door
Pursuit Disk / Clark (voice)
2025
Kissing Jessica Stein
Calculator Guy
2002
Insanitarium
Dave
2008
Liberty Heights
Alan Joseph Zuckerman
1999
Funny Money
Denis Slater
2006
Heavy Petting
Ras
2007
Ira & Abby
Lenny
2006
2nd Serve
Scott Belcher / O.C.D.
2012
Freeloaders
Benny
2012
Hurricanna
Bipolar Man
2025
Garmento
Caesar
2002
Pipe Dream
James
2002
Dark Minions
Andy (voice)
2013Dark Minions
Writer
2013Finding the Burn
Self
2008