Larry Cedar

Known For: Acting
Born: March 6, 1955
Place of Birth: Pacoima, California, USA

Larry Cedar

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

This Bloody Country

2026 · Josiah Ballard

Abraham's Boys: A Dracula Story

2025 · Priest

Happy's Place

2024 · Alvin

Franz Kafka's THE BURROW

2021

Grand Crew

2021 · Tripton

Deep in the Forest

2021 · Professor Gerald Loss

Love and Monsters

2020 · Elderly Colonist (uncredited)

Lucky

2020 · Officer Pace

The Call of the Wild

2020 · Grocer

When We Dance

2019 · Henry

Killer Kate!

2018 · Hank

Intrusive Thoughts

2018 · Voice #3

For the People

2018 · Judge Glenn Burr

Marvel's Runaways

2017 · Preacher

Law & Order True Crime

2017 · Milton Andersen

Young Sheldon

2017 · Lawrence

The Midnighters

2017 · Tyrell

Trial & Error

2017 · Bucky Senior Jr., Bucky Senior, Sr.

The Binding

2016 · Dr. Kore

Solitary

2016 · Agent

We Bare Bears

2015 · Additional Voices (voice)

Oliver, Stoned.

2015 · Clown

Justice League: Gods and Monsters

2015 · Pete Ross (voice)

Justice League: Throne of Atlantis

2015 · Thomas Curry (voice)

In Lucidity

2014 · Dr. Eeden

She Sings to the Stars

2014 · Lyle

Atlas Shrugged: Part III

2014 · Dr. Floyd Ferris

Cosmos

2014

Mom

2013 · Male Voiceover (voice)

Somewhere Slow

2013 · Jerry Franklin

Sparks

2013 · Mr. Prather

Would You Rather

2013 · The Driver

Perception

2012 · Mel Haberman

American Horror Story

2011 · Auctioneer

Alyce Kills

2011 · Harold

Midnight Son

2011 · Detective Ginslegh

Harry's Law

2011 · Dr. Robbins

A Reuben by Any Other Name

2010 · Benjamin

The Crazies

2010 · Ben Sandborn

Exquisite Corpse

2010 · Dr Waldman

Community

2009 · Cornelius Hawthorne

Terminator: The Sarah Connor Chronicles

2008 · Detective Crayton

National Treasure: Book of Secrets

2007 · Control Room Guard

Chuck

2007 · Interviewer

Saving Grace

2007 · Mr. Kelsey

Mad Men

2007 · Wayne

The Riches

2007

The ½ Hour News Hour

The ½ Hour News Hour

2007 · Steven Campbell

The Class

2006

Hollywoodland

2006 · Chester Sinclair

The Ant Bully

2006 · Ant #8 (voice)

Ben 10

2005 · Howell (voice)

The Gingerdead Man

2005 · Jimmy Dean

The Closer

2005 · Dr. Nelson Graydon

Grey's Anatomy

2005 · Dr. Cohn

Duck

2005 · Mr. Janney

Constantine

2005 · Vermin Man

House

2004 · Ed Beringer

Boston Legal

2004 · Robert Hopper

Paparazzi

2004 · Charlie

Justice League: Starcrossed - The Movie

2004 · Radar Tech (voice)

Deadwood

2004 · Leon

NCIS

2003 · Jason Kaplan

Two and a Half Men

2003 · Announcer (voice), Policeman #1

Without a Trace

2002 · Ray Pallides

The Master of Disguise

2002 · Businessman

The Shield

2002 · Stan Carlino

Dawg

2002 · Spy Guy

Justice League

2001 · Radar Tech / Thanagarian Soldier (voice)

Alias

2001 · Heinrich Roemer

Star Trek: Enterprise

2001 · Tessic

Samurai Jack

2001 · Mr. Pibbles / Doorman (voice)

The Zeta Project

2001

Sleep Easy, Hutch Rimes

2000 · Walter

Boston Public

2000 · Johnson

The District

2000 · Doctor

Gilmore Girls

2000 · John

Strong Medicine

2000 · Gordon Edwards

Batman Beyond

1999 · Manor Cop (voice), Pilot (voice)

Land of the Free

1998 · Agent Green

Charmed

1998 · Xar

Mercy Point

1998 · Charles Bantam

Fear and Loathing in Las Vegas

1998 · Car Rental Agent - Los Angeles

Style & Substance

1998 · Sol

Kiss the Girls

1997 · Reporter

You Wish

1997 · Mummy

Stargate SG-1

1997 · Ori Prior #2

Nightwatch

1997 · Waiter

Mary & Tim

1996 · Minister

Pinocchio's Revenge

1996 · District Attorney

Dangerous Minds

1996

Superman: The Animated Series

1996 · First Mate (voice), Restaurant Owner (voice)

A Case for Life

A Case for Life

1996 · Attorney

The Lazarus Man

1996

The Home Court

1995 · Attorney

Caroline in the City

1995 · Wally

A.J.'s Time Travelers

1995 · Ollie

Freakazoid!

1995 · Anton (voice), Oblongata (voice), Chip Clavicle (voice), Bernt / Hans (voice)

Star Trek: Voyager

1995 · , Tersa

Ellen

1994 · Desk Clerk

Philadelphia Experiment II

1993 · Hank the Controller

Frasier

1993 · Bunny #1

Star Trek: Deep Space Nine

1993 · Dr. Nydrom

The Babe

1992 · Forbes Field Announcer

Boris and Natasha

1992 · Mr. X / Willie

Demonic Toys

1992 · Peterson

Life Stinks

1991 · Paramedic

Donor

1990 · Roger Ebersole

Get a Life

1990 · Ted

Doogie Howser, M.D.

1989 · Roger

The New Lassie

1989

Saved by the Bell

1989 · Steven Jameson

C.H.U.D. II: Bud the Chud

1989 · Graves

Lucky Stiff

1988 · Tod

Feds!

1988 · Howard Butz

Memories of Me

1988 · 1st Assistant Director (Soap)

The Hidden

1987 · Brem

21 Jump Street

1987 · Charles Craig

Square One Television

1987

Amazing Stories

1985 · Danny

Kicks

1985 · Cop

Organizational Climate

Organizational Climate

1985 · Jes

Ghost Warrior

1984 · Helicopter Observer

Who's the Boss?

1984

Dreamscape

1984 · The Snakeman

Calamity Jane

1984 · Rev. Sipes

El Norte

1983 · Bruce the Waiter

Twilight Zone: The Movie

1983 · Creature

Love Letters

1983 · Jake

American Playhouse

1982 · Bruce the Waiter

Nashville Grab

1981 · Donald Common

Nightside

1980 · La Salle

The Kids Who Knew Too Much

1980 · Rizzo

The London Connection

1979 · Roger Pike

Battlestar Galactica

1978 · Cadet Shields

M*A*S*H

1972

Jackson's Hole

— · Frank

Larry Cedar · Virelixia