Cast & creator
Jonathan Schmock
Best known for The Mentalist, The Simpsons, Shameless
Jonathan Schmock (born February 26, 1956) is an American actor, television director, producer, writer and editorial cartoonist. He has worked on numerous film and television projects including Ferris Bueller's Day Off, where he played the maitre d' in a fancy restaurant. Television roles include Big Time Rush, Blossom, Double Trouble, Arrested Development, Star Trek: Enterprise, The Golden Girls and The Big Bang Theory. Additional film credits include Some Kind of Wonderful, City of Industry, and Surf Ninjas. He has also worked as a developer for Sabrina the Teenage Witch and as a writer on Real Time with Bill Maher, Dharma & Greg, Blossom and Brotherly Love, which he co-created with Jim Vallely. From Wikipedia, the free encyclopedia
Also known as: Jonathon Schmock
15
film credits
39
television credits
46
1982–2025 · acting roles
6.8
average across scored titles
Signature credits
Known for
Across film & television
Filmography (54)
Showing 54 of 54 credits
The Mentalist
William Gardner
2008
The Simpsons
Johnny Bermuda salesman (voice)
1989
Shameless
Alan Kopchek
2011
NCIS: Los Angeles
Fred Kington
2009
Real Time with Bill Maher
Writer
2003
2 Broke Girls
Real Estate Developer
2011
The Goldbergs
Amdee Zukkunda
2013The Goldbergs
Michael Locati
2013
Malcolm in the Middle
Nathan
2000
Star Trek: Enterprise
Alien
2001
Arrested Development
Captain
2003Arrested Development
Lionel
2003
The Big Bang Theory
Jonathan
2007
The Golden Girls
Waiter
1985The Golden Girls
Robber
1985The Golden Girls
Director
1985The Golden Girls
Cop #1
1985
The John Larroquette Show
Customer in Men's Room
1993The John Larroquette Show
Sailor
1993The John Larroquette Show
Man
1993
The Real Ghostbusters
Wyatt Earp (voice)
1986
Blossom
Mr. Johnson
1990
K.C. Undercover
Lloyd
2015
My Wife and Kids
Manager
2001
Transparent
Roland
2014
Young & Hungry
Maitre D'
2014Young & Hungry
Writer
2014
Bobby's World
1990
The War at Home
Brian
2005
Samantha Who?
Hipster
2007
Brotherly Love
Chip
1995Brotherly Love
Executive Producer
1995Brotherly Love
Creator
1995
The Golden Palace
Writer
1992
Ferris Bueller's Day Off
Chez Quis Maitre d'
1986
Terriers
Informant
2010
The Geena Davis Show
Todd
2000
Flaked
Spike
2016
Double Trouble
Bily Batalato
1984
How to Live With Your Parents (For the Rest of Your Life)
Writer
2013
The Truth About Emanuel
Sam
2013
City of Industry
Jewelry Manager
1997
Phoenix Forgotten
Mr. Garland
2017
Surf Ninjas
School Cop
1993
Out West
Cookie
2013
Following Tildy
Director
2002
The Wrong Guys
Hatchet
1988
Ratboy
Party Guest
1986
The Rosebud Beach Hotel
Leonard
1984
That's Adequate
Funny Boy
1989
D(e)ad
Carl
2025D(e)ad
Executive Producer
2025
The 7th Annual Young Comedians Show
1982
Bright Day
Dr. Hans Von Schrect
2012