Cast & creator
Brian Stepanek
Best known for NCIS, The Rookie, CSI: Miami
An American actor, voice actor, director, producer, and screenwriter. Brian Stepanek is from Cleveland, Ohio. His career began in Chicago, where he excelled in musical theater, toured with The Second City, and won a Joseph Jefferson Award for his portrayal of Bill Snibson in Me and My Girl. After moving to Los Angeles, he gained wide recognition playing the eccentric janitor Arwin Hawkhauser on Disney Channel's The Suite Life of Zack & Cody. He also produced, co-wrote, and starred in the silent slapstick series Brian O'Brien. Brian appeared as the nefarious and bigoted maitre d, Graham Kindell, opposite Viggo Mortensen and Mahershala Ali in the Oscar-winning film Green Book. His TV credits include Young Sheldon, where he delivered a memorable recurring performance as the irritable Hubert Givens; Nicky, Ricky, Dicky & Dawn (as Tom Harper); and reprising his role from the animated Loud House series as Lynn Loud Sr. for the live-action Paramount Plus series The Really Loud House. Brian has also recurred on Two and a Half Men, Best Foot Forward, and For All Mankind, among others. He has appeared in numerous Michael Bay films and recently returned to his musical theater roots when he appeared as Max Bialystock in the musical The Producers at the Renaissance Theatre in Mansfield, Ohio.
Also known as: Brian Patrick Stepanek
32
film credits
42
television credits
74
1995–2025 · acting roles
7.0
average across scored titles
Signature credits
Known for
Across film & television
Filmography (74)
Showing 74 of 74 credits
NCIS
Karl Chunk / Homeless Guy / Arda Dogan
2003
The Rookie
2018
CSI: Miami
Andrew Stamler
2002
Two and a Half Men
Arthur
2003
The West Wing
Senator's Aide
1999
Young Sheldon
Hubert Givens
2017
Phineas and Ferb
2007
The Middle
Merv
2009
Malcolm in the Middle
2000Malcolm in the Middle
Stan
2000
The Loud House
Lynn Loud Sr. / Hunter Spector / TV Announcer (voice)
2016The Loud House
Lynn Loud Sr. (voice)
2016The Loud House
Lynn Loud Sr. / Police Officer (voice)
2016The Loud House
Lynn Loud Sr. / Game Voice (voice)
2016
The Drew Carey Show
Bob
1995
Mom
Fred
2013
For All Mankind
Shorty Powers
2019
Kim Possible
Mathter (voice)
2002
Six Feet Under
Alex Graham
2001
Longmire
Jay Purcell
2012
The Penguins of Madagascar
Dode (voice)
2008
Early Edition
Richie Sagansky
1996
Arli$$
1996
Jessie
Mr. Collinsworth
2011
American Housewife
Dr. Wages
2016
Mike & Molly
Voltaire
2010
The Suite Life of Zack & Cody
Arwin Hochauser
2005
Kick Buttowski: Suburban Daredevil
Harold Buttowski (voice)
2010
What I Like About You
Lowell
2002
Nicky, Ricky, Dicky & Dawn
Tom Harper
2014
Over the Hedge
Nugent the Dog (voice)
2006
The Suite Life on Deck
Milos / Arwin Hochauser
2008
Green Book
Graham Kindell
2018
Home
Gorg Commander / Father / Boov (voice)
2015
The Island
Gandu Three Echo
2005
The Really Loud House
Lynn Loud Sr.
2022
Bolt
Martin (voice)
2008
Tom & Jerry
Tom (uncredited)
2021
Max & the Midknights
Sad Peasant (voice)
2024Max & the Midknights
Wilbur (voice)
2024Max & the Midknights
King Gastley (voice)
2024
The Crazy Ones
Phil
2013
Father of the Pride
Roger (voice)
2004
Charlotte's Web
Sheep Group (voice)
2006Charlotte's Web
Sheep Group
2006
Pain & Gain
Brad McCalister
2013
Cuts
2005
The Haunted Hathaways
Officer Goosebump
2013
Dark Skies
Security System Technician
2013
Cupid
Kevin
1998
Outmatched
Mr. Turpel
2020
Transformers
Sector Seven Agent
2007
Beverly Hills Chihuahua 2
Mr. Kroop
2011
Murder by Numbers
Parole Board Marshall
2002
No Time to Spy: A Loud House Movie
Dad / Todd / Cargo Shorts Henchman (voice)
2024
The Loud House Movie
Dad / 1600's Dad (voice)
2021
Friday After Next
Officer #3
2002
The Little Rascals Save the Day
Sergio
2014
Hatching Pete
Coach Mackey
2009
A Loud House Christmas Movie: Naughty or Nice
Lynn Sr. / Todd / Astronaut 1 (voice)
2025
Jingle All the Way 2
Victor Baxter
2014
A Really Haunted Loud House
Lynn Loud Sr.
2023
Mostly Ghostly
Phears
2008
Kissing Jessica Stein
Peter
2002
LBJ
Rufus Youngblood
2017
Daphne & Velma
Nedley Blake
2018
A Loud House Christmas
Lynn Loud Sr.
2021
The Loud House: Schooled!
Dad / Hockey Player / Canadian Student 2
2020
Nickelodeon's Sizzling Summer Camp Special
Ranger Rob
2017
Transformers: Beginnings
Blackout / Agent Simmons (voice)
2007
Monster Mutt
Dr. Victor Lloyd
2011Brian O'Brian
Brian O'Brian
2008
The Sub
Coach Forte
2017The Seventh Sense
Frankie
2001