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