Larry Cedar
Known for: Acting
Larry Frank Cedar (born March 6, 1955) is an American actor. He is best known as one of the players of the highly-acclaimed Children's Television Workshop mathematics show, Square One TV on PBS from 1987 to 1994. Cedar is also known for playing "Leon", the opium addicted thief and faro dealer in the internationally acclaimed HBO series, Deadwood.
Filmography
Series
Grey's Anatomy
Dr. Cohn
2005
Series
NCIS
Jason Kaplan
2003
Series
House
Ed Beringer
2004
Series
Two and a Half Men
Announcer (voice)
2003
Series
Two and a Half Men
Policeman #1
2003
Series
Stargate SG-1
Ori Prior #2
1997
Series
American Horror Story
Auctioneer
2011
Series
Young Sheldon
Lawrence
2017
Series
Frasier
Bunny #1
1993
Series
Charmed
Xar
1998
Series
The Closer
Dr. Nelson Graydon
2005
Series
Mad Men
Wayne
2007
Series
Star Trek: Voyager
1995
Series
Star Trek: Voyager
Tersa
1995
Series
Without a Trace
Ray Pallides
2002
Series
Gilmore Girls
John
2000
Series
Star Trek: Deep Space Nine
Dr. Nydrom
1993
Series
Star Trek: Enterprise
Tessic
2001
Series
Community
Cornelius Hawthorne
2009
Series
The Shield
Stan Carlino
2002
Series
Mom
Male Voiceover (voice)
2013
Series
Boston Legal
Robert Hopper
2004
Series
Strong Medicine
Gordon Edwards
2000
Series
We Bare Bears
Additional Voices (voice)
2015
Series
Chuck
Interviewer
2007
Series
M*A*S*H
1972
Series
21 Jump Street
Charles Craig
1987
Series
Samurai Jack
Mr. Pibbles / Doorman (voice)
2001
Series
Deadwood
Leon
2004
Series
Ben 10
Howell (voice)
2005
Series
Ellen
Desk Clerk
1994
Series
Who's the Boss?
1984
Series
Boston Public
Johnson
2000
Series
Superman: The Animated Series
First Mate (voice)
1996
Series
Superman: The Animated Series
Restaurant Owner (voice)
1996
Series
The District
Doctor
2000
Series
Perception
Mel Haberman
2012
Series
American Playhouse
Bruce the Waiter
1982
Series
Terminator: The Sarah Connor Chronicles
Detective Crayton
2008
Series
Caroline in the City
Wally
1995
Series
Batman Beyond
Manor Cop (voice)
1999
Series
Batman Beyond
Pilot (voice)
1999
Series
Amazing Stories
Danny
1985
Film
Constantine
Vermin Man
2005
Series
Doogie Howser, M.D.
Roger
1989
Series
Cosmos
2014
Series
Happy's Place
Alvin
2024
Series
Saving Grace
Mr. Kelsey
2007
Series
Justice League
Radar Tech / Thanagarian Soldier (voice)
2001
Series
Saved by the Bell
Steven Jameson
1989
Series
Battlestar Galactica
Cadet Shields
1978
Series
Marvel's Runaways
Preacher
2017
Series
Harry's Law
Dr. Robbins
2011
Series
Freakazoid!
Oblongata (voice)
1995
Series
Freakazoid!
Anton (voice)
1995
Series
Freakazoid!
Chip Clavicle (voice)
1995
Series
Freakazoid!
Bernt / Hans (voice)
1995
Film
National Treasure: Book of Secrets
Control Room Guard
2007
Series
For the People
Judge Glenn Burr
2018
Series
Square One Television
1987
Film
Fear and Loathing in Las Vegas
Car Rental Agent - Los Angeles
1998
Film
Kiss the Girls
Reporter
1997
Film
The Ant Bully
Ant #8 (voice)
2006
Series
Trial & Error
Bucky
2017
Series
Trial & Error
Bucky Senior, Sr.
2017
Series
Trial & Error
Bucky Senior Jr.
2017
Film
The Call of the Wild
Grocer
2020
Series
The Zeta Project
2001
Film
Love and Monsters
Elderly Colonist (uncredited)
2020
Series
Alias
Heinrich Roemer
2001
Series
Get a Life
Ted
1990
Series
The Riches
2007
Film
The Crazies
Ben Sandborn
2010
Film
Twilight Zone: The Movie
Creature
1983
The ½ Hour News Hour
Steven Campbell
2007
Film
The Hidden
Brem
1987
Series
Dangerous Minds
1996
Series
The Class
2006
Series
Grand Crew
Tripton
2021
Film
Life Stinks
Paramedic
1991
Film
The Babe
Forbes Field Announcer
1992
Film
Justice League: Throne of Atlantis
Thomas Curry (voice)
2015
Film
Nightwatch
Waiter
1997
Film
Justice League: Gods and Monsters
Pete Ross (voice)
2015
Series
Law & Order True Crime
Milton Andersen
2017
Film
Would You Rather
The Driver
2013
Series
The Home Court
Attorney
1995
Film
Pinocchio's Revenge
District Attorney
1996
Film
Hollywoodland
Chester Sinclair
2006
Film
The Master of Disguise
Businessman
2002
Series
You Wish
Mummy
1997
Film
Paparazzi
Charlie
2004
Film
Atlas Shrugged: Part III
Dr. Floyd Ferris
2014
Film
Dreamscape
The Snakeman
1984
Series
Style & Substance
Sol
1998
Film
Abraham's Boys: A Dracula Story
Priest
2025
Series
The New Lassie
1989
Series
The Lazarus Man
1996
Film
Alyce Kills
Harold
2011
Film
Memories of Me
1st Assistant Director (Soap)
1988
Film
Sparks
Mr. Prather
2013
Series
Mercy Point
Charles Bantam
1998
Film
Demonic Toys
Peterson
1992
Film
Lucky
Officer Pace
2020
Film
C.H.U.D. II: Bud the Chud
Graves
1989
Film
Philadelphia Experiment II
Hank the Controller
1993
Film
The Kids Who Knew Too Much
Rizzo
1980
Film
Love Letters
Jake
1983
Film
Justice League: Starcrossed - The Movie
Radar Tech (voice)
2004
Film
El Norte
Bruce the Waiter
1983
Organizational Climate
Jes
1985
Film
Sleep Easy, Hutch Rimes
Walter
2000
Film
Duck
Mr. Janney
2005
Film
This Bloody Country
Josiah Ballard
2026
Film
Ghost Warrior
Helicopter Observer
1984
Series
A.J.'s Time Travelers
Ollie
1995
Film
Feds!
Howard Butz
1988
Film
Boris and Natasha
Mr. X / Willie
1992
Film
Deep in the Forest
Professor Gerald Loss
2021
Film
In Lucidity
Dr. Eeden
2014
Film
The Gingerdead Man
Jimmy Dean
2005
Film
Mary & Tim
Minister
1996
Film
Lucky Stiff
Tod
1988
Film
Midnight Son
Detective Ginslegh
2011
Film
Dawg
Spy Guy
2002
Film
Jackson's Hole
Frank
Film
The London Connection
Roger Pike
1979
Film
She Sings to the Stars
Lyle
2014
Film
Land of the Free
Agent Green
1998
Film
Donor
Roger Ebersole
1990
A Case for Life
Attorney
1996
Film
Somewhere Slow
Jerry Franklin
2013
Film
Exquisite Corpse
Dr Waldman
2010
Film
Calamity Jane
Rev. Sipes
1984
Film
Killer Kate!
Hank
2018
Film
A Reuben by Any Other Name
Benjamin
2010
Film
The Binding
Dr. Kore
2016
Film
Kicks
Cop
1985
Film
Oliver, Stoned.
Clown
2015
Film
When We Dance
Henry
2019
Film
Intrusive Thoughts
Voice #3
2018
Film
Solitary
Agent
2016
Film
Nightside
La Salle
1980
Film
The Midnighters
Tyrell
2017
Film
Nashville Grab
Donald Common
1981
Film
Franz Kafka's THE BURROW
2021