Larry Cedar
Acting
145
Acting Credits
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
Filmography
This Bloody Country
2026
as Josiah Ballard
Abraham's Boys: A Dracula Story
2025
as Priest
Happy's Place
2024
as Alvin
Deep in the Forest
2021
as Professor Gerald Loss
Franz Kafka's THE BURROW
2021
Grand Crew
2021
as Tripton
The Call of the Wild
2020
as Grocer
Love and Monsters
2020
as Elderly Colonist (uncredited)
Lucky
2020
as Officer Pace
When We Dance
2019
as Henry
Intrusive Thoughts
2018
as Voice #3
Killer Kate!
2018
as Hank
For the People
2018
as Judge Glenn Burr
The Midnighters
2017
as Tyrell
Law & Order True Crime
2017
as Milton Andersen
Trial & Error
2017
as Bucky Senior Jr.
Trial & Error
2017
as Bucky
Trial & Error
2017
as Bucky Senior, Sr.
Marvel's Runaways
2017
as Preacher
Young Sheldon
2017
as Lawrence
Solitary
2016
as Agent
The Binding
2016
as Dr. Kore
Oliver, Stoned.
2015
as Clown
Justice League: Gods and Monsters
2015
as Pete Ross (voice)
Justice League: Throne of Atlantis
2015
as Thomas Curry (voice)
We Bare Bears
2015
as Additional Voices (voice)
She Sings to the Stars
2014
as Lyle
Atlas Shrugged: Part III
2014
as Dr. Floyd Ferris
In Lucidity
2014
as Dr. Eeden
Cosmos
2014
Would You Rather
2013
as The Driver
Sparks
2013
as Mr. Prather
Somewhere Slow
2013
as Jerry Franklin
Mom
2013
as Male Voiceover (voice)
Perception
2012
as Mel Haberman
Midnight Son
2011
as Detective Ginslegh
Alyce Kills
2011
as Harold
American Horror Story
2011
as Auctioneer
Harry's Law
2011
as Dr. Robbins
The Crazies
2010
as Ben Sandborn
A Reuben by Any Other Name
2010
as Benjamin
Exquisite Corpse
2010
as Dr Waldman
Community
2009
as Cornelius Hawthorne
Terminator: The Sarah Connor Chronicles
2008
as Detective Crayton
National Treasure: Book of Secrets
2007
as Control Room Guard
The Riches
2007
Chuck
2007
as Interviewer
Mad Men
2007
as Wayne
The ½ Hour News Hour
2007
as Steven Campbell
Saving Grace
2007
as Mr. Kelsey
Hollywoodland
2006
as Chester Sinclair
The Ant Bully
2006
as Ant #8 (voice)
The Class
2006
The Gingerdead Man
2005
as Jimmy Dean
Duck
2005
as Mr. Janney
Constantine
2005
as Vermin Man
Ben 10
2005
as Howell (voice)
Grey's Anatomy
2005
as Dr. Cohn
The Closer
2005
as Dr. Nelson Graydon
Justice League: Starcrossed - The Movie
2004
as Radar Tech (voice)
Paparazzi
2004
as Charlie
House
2004
as Ed Beringer
Deadwood
2004
as Leon
Boston Legal
2004
as Robert Hopper
Two and a Half Men
2003
as Announcer (voice)
Two and a Half Men
2003
as Policeman #1
NCIS
2003
as Jason Kaplan
The Master of Disguise
2002
as Businessman
Dawg
2002
as Spy Guy
Without a Trace
2002
as Ray Pallides
The Shield
2002
as Stan Carlino
Star Trek: Enterprise
2001
as Tessic
Alias
2001
as Heinrich Roemer
The Zeta Project
2001
Justice League
2001
as Radar Tech / Thanagarian Soldier (voice)
Samurai Jack
2001
as Mr. Pibbles / Doorman (voice)
Sleep Easy, Hutch Rimes
2000
as Walter
Boston Public
2000
as Johnson
The District
2000
as Doctor
Gilmore Girls
2000
as John
Strong Medicine
2000
as Gordon Edwards
Batman Beyond
1999
as Manor Cop (voice)
Batman Beyond
1999
as Pilot (voice)
Land of the Free
1998
as Agent Green
Fear and Loathing in Las Vegas
1998
as Car Rental Agent - Los Angeles
Charmed
1998
as Xar
Mercy Point
1998
as Charles Bantam
Style & Substance
1998
as Sol
Nightwatch
1997
as Waiter
Kiss the Girls
1997
as Reporter
Stargate SG-1
1997
as Ori Prior #2
You Wish
1997
as Mummy
A Case for Life
1996
as Attorney
Pinocchio's Revenge
1996
as District Attorney
Mary & Tim
1996
as Minister
Dangerous Minds
1996
The Lazarus Man
1996
Superman: The Animated Series
1996
as First Mate (voice)
Superman: The Animated Series
1996
as Restaurant Owner (voice)
Star Trek: Voyager
1995
A.J.'s Time Travelers
1995
as Ollie
Freakazoid!
1995
as Anton (voice)
Freakazoid!
1995
as Oblongata (voice)
Freakazoid!
1995
as Chip Clavicle (voice)
Star Trek: Voyager
1995
as Tersa
Caroline in the City
1995
as Wally
The Home Court
1995
as Attorney
Freakazoid!
1995
as Bernt / Hans (voice)
Ellen
1994
as Desk Clerk
Philadelphia Experiment II
1993
as Hank the Controller
Frasier
1993
as Bunny #1
Star Trek: Deep Space Nine
1993
as Dr. Nydrom
Demonic Toys
1992
as Peterson
The Babe
1992
as Forbes Field Announcer
Boris and Natasha
1992
as Mr. X / Willie
Life Stinks
1991
as Paramedic
Donor
1990
as Roger Ebersole
Get a Life
1990
as Ted
C.H.U.D. II: Bud the Chud
1989
as Graves
Saved by the Bell
1989
as Steven Jameson
The New Lassie
1989
Doogie Howser, M.D.
1989
as Roger
Feds!
1988
as Howard Butz
Memories of Me
1988
as 1st Assistant Director (Soap)
Lucky Stiff
1988
as Tod
The Hidden
1987
as Brem
21 Jump Street
1987
as Charles Craig
Square One Television
1987
Kicks
1985
as Cop
Organizational Climate
1985
as Jes
Amazing Stories
1985
as Danny
Ghost Warrior
1984
as Helicopter Observer
Calamity Jane
1984
as Rev. Sipes
Dreamscape
1984
as The Snakeman
Who's the Boss?
1984
Twilight Zone: The Movie
1983
as Creature
El Norte
1983
as Bruce the Waiter
Love Letters
1983
as Jake
American Playhouse
1982
as Bruce the Waiter
Nashville Grab
1981
as Donald Common
Nightside
1980
as La Salle
The Kids Who Knew Too Much
1980
as Rizzo
The London Connection
1979
as Roger Pike
Battlestar Galactica
1978
as Cadet Shields
M*A*S*H
1972