Len Lesser

Castle

2009

as Neighbour

The Wedding Bells

2007

as Peppy Miller

'Til Death

2006

as Gus

Frankenstein & the Werewolf Reborn!

2005

as Inspector Krol (archive footage)

Kramer vs. Kramer: Kenny to Cosmo

2004

as Self

Quintuplets

2004

as Morty

Baadasssss!

2004

as Manny & Mort Goldberg

Cold Case

2003

as Elmer Gibbins (2007)

Rock Me Baby

2003

as Harvey

Son of the Beach

2000

The Werewolf Reborn!

1998

as Krol

True Friends

1998

as Mr. Slotnick

Smart Guy

1997

as Sidney

Just Shoot Me!

1997

as Uncle Jimmy

Sabrina, the Teenage Witch

1996

as Eugene

Everybody Loves Raymond

1996

as Garvin

Caroline in the City

1995

as Waiter

Rave Review

1995

as Al

Platypus Man

1995

as Rabbi Rosenbaum

ER

1994

as Woody Ebbots

Boy Meets World

1993

as Arnie Heck

The John Larroquette Show

1993

as Preacher

Mad About You

1992

as Uncle Arnold

Sorority Girls and the Creature from Hell

1991

as Tex

Mob Boss

1990

as Don Caglianoti

Faith

1990

as Uncle Sal

Ain't No Way Back

1990

as Papa Campbell

Spy

1989

as Dr. Obediah Stern

Seinfeld

1989

as Uncle Leo

Grandmother's House

1988

as Grandfather

thirtysomething

1987

Tour of Duty

1987

as Clayton - WWII Vet (uncredited)

Amazing Stories

1986

as Old Grave Robber

Amazing Stories

1985

as Old Grave Digger

Airwolf

1984

as Villain

Du-beat-e-o

1984

as Hendricks

Hardcastle and McCormick

1983

as Sam

Remington Steele

1982

as Anthony Torrance

Through the Magic Pyramid

1981

as Naktah

Falcon Crest

1981

as Professor McCloud

Simon & Simon

1981

as Slater

Take This Job and Shove It

1981

as Roach

Death Hunt

1981

as Lewis

Enos

1980

The Main Event

1979

as Trainer At Big Bear

Someone's Watching Me!

1978

as Burly Man

House Calls

1978

as Waiter

The Love Boat

1977

as Stryker

Spider-Man

1977

as Henchman

Ruby

1977

as Barney

Moonshine County Express

1977

as Scoggins

Joyride to Nowhere

1977

as Charlie

Supervan

1977

as Banks

The Hardy Boys / Nancy Drew Mysteries

1977

Code R

1977

as Leo

Quincy, M.E.

1976

as Dr. DeGroot

The Outlaw Josey Wales

1976

as Abe

Switch

1975

as Pelky

Barbary Coast

1975

as Clerk

Kolchak: The Night Stalker

1974

as Crowley

The Rockford Files

1974

as Colby

Truck Stop Women

1974

as Winter

It's Good to Be Alive

1974

as Man at Accident

Papillon

1973

as Guard

Kojak

1973

as Mr. Morgan

Slither

1973

as Jogger

Dirty Little Billy

1972

as Slits

Delphi Bureau

1972

as Mockthornton

The Bob Newhart Show

1972

as Mr. Schwab

McMillan & Wife

1971

as Benny Carr

The Partners

1971

Blood and Lace

1971

as Tom Kredge

All in the Family

1971

as Billy Pendergast

Kelly's Heroes

1970

as Platoon Sgt. Bellamy (42nd Engineers)

Medical Center

1969

The Bill Cosby Show

1969

as Supervisor

The Bold Ones: The New Doctors

1969

as Joe Boland

The Mod Squad

1968

as Burns

Land of the Giants

1968

as Prisoner

The Outsider

1968

Judd, for the Defense

1967

The Second Hundred Years

1967

as Norton

The Last Challenge

1967

as Ed (uncredited)

Ironside

1967

as Frank Bender

Mr. Terrific

1967

as Novnik

How I Spent My Summer Vacation

1967

as The Greek

Run, Buddy, Run

1966

The Monkees

1966

as George

That Girl

1966

Love on a Rooftop

1966

as Junk Shop Owner

Fireball 500

1966

as Man In Garage

The F.B.I.

1965

as Ghost

Get Smart

1965

as Luden

Honey West

1965

as Mr. Crimm

The Wild Wild West

1965

as Mason

Laredo

1965

Green Acres

1965

as Man

How to Stuff a Wild Bikini

1965

as North Dakota Pete

McHale's Navy Joins the Air Force

1965

as NKVD commissar

The Munsters

1964

as Manikoo

The Rogues

1964

as Priest

Bob Hope Presents the Chrysler Theatre

1963

as Le Bombard

My Favorite Martian

1963

as Hank

The Great Adventure

1963

as Varnes

Temple Houston

1963

as Orley Baldwin

The Outer Limits

1963

as Sforza Water/Power worker

Arrest and Trial

1963

as Biggy

Smog

1962

as Lelio Marpicati

Stoney Burke

1962

as Leo

Birdman of Alcatraz

1962

as Burns (uncredited)

The Investigators

1961

as Puppeteer

Ben Casey

1961

Bells Are Ringing

1960

as Charlie Bessemer (uncredited)

Please Don't Eat the Daisies

1960

as Waiter at Sardi's (uncredited)

Crime and Punishment USA

1959

as Desk Officer

Mr. Lucky

1959

as Gunman

The Detectives

1959

as Jack Hasset

The Untouchables

1959

as Gunther

Adventures in Paradise

1959

as Lasser

The Third Man

1959

as Najian

Lock-Up

1959

as Carl Kincaid

Bonanza

1959

as Fred Gaskell

Johnny Staccato

1959

Tightrope

1959

as The Hood (uncredited)

Some Came Running

1958

as Indianapolis Poker Player (uncredited)

Old Man

1958

as Man with Gun

Bat Masterson

1958

as Frank Holloway

The Texan

1958

as Matt Kiley

Peter Gunn

1958

The Man Who Died Twice

1958

as Minelli

Mickey Spillane's Mike Hammer

1958

as Zig Segman

Tombstone Territory

1957

as Hugh Dawson

The Thin Man

1957

Have Gun, Will Travel

1957

as Boldt

Slaughter on 10th Avenue

1957

as Sam (Uncredited)

Panic!

1957

Official Detective

1957

Lust for Life

1956

as Cartoonist (uncredited)

Somebody Up There Likes Me

1956

as Reporter at Sparring Session (uncredited)

Shack Out on 101

1955

as Perch

Alfred Hitchcock Presents

1955

as Thug

Gunsmoke

1955

as Townsman (uncredited)

The Big Break

1953

as Hunk

General Electric Theater

1953

as Friedman

Dragnet

1951

Schlitz Playhouse of Stars

1951

as Goon #2

The Red Skelton Show

1951

as Big Mike Miller

The Jack Benny Program

1950

as Bank Robber #2

Man Against Crime

1949

as Hoodlum (uncredited)

Suspense

1949

as Man at Baseball Game (uncredited)

Studio One

1948