Acting · Pacoima, California, USA · Born March 6, 1955
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.
MovieThis Bloody Country
2026
as Josiah Ballard
MovieAbraham's Boys: A Dracula Story
2025
as Priest
TVHappy's Place
2024
as Alvin
MovieFranz Kafka's THE BURROW
2021
TVGrand Crew
2021
as Tripton
MovieDeep in the Forest
2021
as Professor Gerald Loss
MovieLove and Monsters
2020
as Elderly Colonist (uncredited)
MovieLucky
2020
as Officer Pace
MovieThe Call of the Wild
2020
as Grocer
MovieWhen We Dance
2019
as Henry
MovieKiller Kate!
2018
as Hank
MovieIntrusive Thoughts
2018
as Voice #3
TVFor the People
2018
as Judge Glenn Burr
TVMarvel's Runaways
2017
as Preacher
TVLaw & Order True Crime
2017
as Milton Andersen
TVYoung Sheldon
2017
as Lawrence
MovieThe Midnighters
2017
as Tyrell
TVTrial & Error
2017
as Bucky
MovieThe Binding
2016
as Dr. Kore
MovieSolitary
2016
as Agent
TVWe Bare Bears
2015
as Additional Voices (voice)
MovieOliver, Stoned.
2015
as Clown
MovieJustice League: Gods and Monsters
2015
as Pete Ross (voice)
MovieJustice League: Throne of Atlantis
2015
as Thomas Curry (voice)
MovieIn Lucidity
2014
as Dr. Eeden
MovieShe Sings to the Stars
2014
as Lyle
MovieAtlas Shrugged: Part III
2014
as Dr. Floyd Ferris
TVCosmos
2014
TVMom
2013
as Male Voiceover (voice)
MovieSomewhere Slow
2013
as Jerry Franklin
MovieSparks
2013
as Mr. Prather
MovieWould You Rather
2013
as The Driver
TVPerception
2012
as Mel Haberman
TVAmerican Horror Story
2011
as Auctioneer
MovieAlyce Kills
2011
as Harold
MovieMidnight Son
2011
as Detective Ginslegh
TVHarry's Law
2011
as Dr. Robbins
MovieA Reuben by Any Other Name
2010
as Benjamin
MovieThe Crazies
2010
as Ben Sandborn
MovieExquisite Corpse
2010
as Dr Waldman
TVCommunity
2009
as Cornelius Hawthorne
TVTerminator: The Sarah Connor Chronicles
2008
as Detective Crayton
MovieNational Treasure: Book of Secrets
2007
as Control Room Guard
TVChuck
2007
as Interviewer
TVSaving Grace
2007
as Mr. Kelsey
TVMad Men
2007
as Wayne
TVThe Riches
2007
The ½ Hour News Hour
2007
as Steven Campbell
TVThe Class
2006
MovieHollywoodland
2006
as Chester Sinclair
MovieThe Ant Bully
2006
as Ant #8 (voice)
TVBen 10
2005
as Howell (voice)
MovieThe Gingerdead Man
2005
as Jimmy Dean
TVThe Closer
2005
as Dr. Nelson Graydon
TVGrey's Anatomy
2005
as Dr. Cohn
MovieDuck
2005
as Mr. Janney
MovieConstantine
2005
as Vermin Man
TVHouse
2004
as Ed Beringer
TVBoston Legal
2004
as Robert Hopper
MoviePaparazzi
2004
as Charlie
MovieJustice League: Starcrossed - The Movie
2004
as Radar Tech (voice)
TVDeadwood
2004
as Leon
TVNCIS
2003
as Jason Kaplan
TVTwo and a Half Men
2003
as Announcer (voice)
TVWithout a Trace
2002
as Ray Pallides
MovieThe Master of Disguise
2002
as Businessman
TVThe Shield
2002
as Stan Carlino
MovieDawg
2002
as Spy Guy
TVJustice League
2001
as Radar Tech / Thanagarian Soldier (voice)
TVAlias
2001
as Heinrich Roemer
TVStar Trek: Enterprise
2001
as Tessic
TVSamurai Jack
2001
as Mr. Pibbles / Doorman (voice)
TVThe Zeta Project
2001
MovieSleep Easy, Hutch Rimes
2000
as Walter
TVBoston Public
2000
as Johnson
TVThe District
2000
as Doctor
TVGilmore Girls
2000
as John
TVStrong Medicine
2000
as Gordon Edwards
TVBatman Beyond
1999
as Manor Cop (voice)
MovieLand of the Free
1998
as Agent Green
TVCharmed
1998
as Xar
TVMercy Point
1998
as Charles Bantam
MovieFear and Loathing in Las Vegas
1998
as Car Rental Agent - Los Angeles
TVStyle & Substance
1998
as Sol
MovieKiss the Girls
1997
as Reporter
TVYou Wish
1997
as Mummy
TVStargate SG-1
1997
as Ori Prior #2
MovieNightwatch
1997
as Waiter
MovieMary & Tim
1996
as Minister
MoviePinocchio's Revenge
1996
as District Attorney
TVDangerous Minds
1996
TVSuperman: The Animated Series
1996
as First Mate (voice)
A Case for Life
1996
as Attorney
TVThe Lazarus Man
1996
TVThe Home Court
1995
as Attorney
TVCaroline in the City
1995
as Wally
TVA.J.'s Time Travelers
1995
as Ollie
TVFreakazoid!
1995
as Oblongata (voice)
TVStar Trek: Voyager
1995
TVEllen
1994
as Desk Clerk
MoviePhiladelphia Experiment II
1993
as Hank the Controller
TVFrasier
1993
as Bunny #1
TVStar Trek: Deep Space Nine
1993
as Dr. Nydrom
MovieThe Babe
1992
as Forbes Field Announcer
MovieBoris and Natasha
1992
as Mr. X / Willie
MovieDemonic Toys
1992
as Peterson
MovieLife Stinks
1991
as Paramedic
MovieDonor
1990
as Roger Ebersole
TVGet a Life
1990
as Ted
TVDoogie Howser, M.D.
1989
as Roger
TVThe New Lassie
1989
TVSaved by the Bell
1989
as Steven Jameson
MovieC.H.U.D. II: Bud the Chud
1989
as Graves
MovieLucky Stiff
1988
as Tod
MovieFeds!
1988
as Howard Butz
MovieMemories of Me
1988
as 1st Assistant Director (Soap)
MovieThe Hidden
1987
as Brem
TV21 Jump Street
1987
as Charles Craig
TVSquare One Television
1987
TVAmazing Stories
1985
as Danny
MovieKicks
1985
as Cop
Organizational Climate
1985
as Jes
MovieGhost Warrior
1984
as Helicopter Observer
TVWho's the Boss?
1984
MovieDreamscape
1984
as The Snakeman
MovieCalamity Jane
1984
as Rev. Sipes
MovieEl Norte
1983
as Bruce the Waiter
MovieTwilight Zone: The Movie
1983
as Creature
MovieLove Letters
1983
as Jake
TVAmerican Playhouse
1982
as Bruce the Waiter
MovieNashville Grab
1981
as Donald Common
MovieNightside
1980
as La Salle
MovieThe Kids Who Knew Too Much
1980
as Rizzo
MovieThe London Connection
1979
as Roger Pike
TVBattlestar Galactica
1978
as Cadet Shields
TVM*A*S*H
1972
MovieJackson's Hole
as Frank
