Kenneth Mars

The Little Mermaid Live!

as King Triton (archive footage) (voice)

The Last Laugh

as Self

The Land Before Time

as Grandpa Longneck (voice)

Hannah Montana

as Gunther

The Land Before Time XII: The Great Day of the Flyers

as Grandpa / Parasaurlophus (voice)

The Land Before Time: 2 DinoRiffic Adventures

as Grandpa Longneck

Disney Heroes Volume 1

as Old Gorilla (voice)

The Land Before Time XI: Invasion of the Tinysauruses

as Grandpa (voice)

The Land Before Time X: The Great Longneck Migration

as Grandpa (voice)

Oliver Beene

as Carl the Super

The Land Before Time IX: Journey to Big Water

as Grandpa (voice)

The Making of 'The Producers'

as Self

Good Morning, Miami

as Marty

The Land Before Time VIII: The Big Freeze

as Grandpa / Lambeosaurus (voice)

The Legend of Tarzan

as Old Gorilla (voice)

Teddy Bears' Picnic

as Gene Molinari

The Land Before Time VII: The Stone of Cold Fire

as Grandpa (voice)

How to Marry a Billionaire: A Christmas Tale

as Buzz

Runaway Virus

as Dr. Arnold Bowman

The Little Mermaid II: Return to the Sea

as King Triton (voice)

Malcolm in the Middle

as Otto Mannkusser

The Land Before Time VI: The Secret of Saurus Rock

as Grandpa (voice)

Becker

as Melvin

L.A. Doctors

as Bill

Will & Grace

as Uncle Sid

Godzilla: The Series

You Wish

as Santa Clause

Cow and Chicken

as Candy Store Geek / Policeman (voice)

The Land Before Time V: The Mysterious Island

as Grandpa (voice)

Bruno the Kid: The Animated Movie

as Professor Von Trapp (voice) (archive footage)

The Angry Beavers

Just Shoot Me!

as Horst

Citizen Ruth

as Dr. Charlie Rollins

The Land Before Time IV: Journey Through the Mists

as Grandpa (voice)

Bruno the Kid

The Pretender

as Benny

The Real Adventures of Jonny Quest

Arli$$

as Coach Duffy

Nash Bridges

as Ronald Bishop

Boston Common

as Clown

Making Frankensense of Young Frankenstein

as Inspector Kemp (archive footage)

The Drew Carey Show

as Mr. Tinsley

The Naked Truth

as Judge

Freakazoid!

as Dr. Hunterhanker (voice)

Rough Magic

as Magician

The Land Before Time III: The Time of the Great Giving

as Grandpa (voice)

The Land Before Time II: The Great Valley Adventure

as Grandpa (voice)

Party of Five

as Earl Garraty

Thumbelina

as King Colbert (voice)

Duckman

as Native American (voice)

Weird Science

We're Back! A Dinosaur's Story

as Professor Screweyes (voice)

Diagnosis: Murder

as Wallace Carstairs

Animaniacs

as Beethoven (voice)

Lois & Clark: The New Adventures of Superman

as Grant Gendell

Sex, Shock & Censorship in the 90's

as Reverend Pete

Mighty Max

Star Trek: Deep Space Nine

as Colyus

Hangin' with Mr. Cooper

as Mr. Hucklebuck

Fievel's American Tails

as Sweet William (voice)

The Little Mermaid

as King Triton (voice)

Batman: The Animated Series

as M2 (voice)

Batman: The Animated Series

as Richard (voice)

Shadows and Fog

as Magician

Mimi & Me

as Uncle Al

Darkwing Duck

Darkwing Duck

as (voice)

Rugrats

The Pirates of Dark Water

as Additional Voices

She'll Take Romance

as Smokey

Shades of L.A.

as Uncle Louis Burton

Tiny Toon Adventures

TaleSpin

as Heimlich Menudo (voice)

TaleSpin

as Buzz / Heimlich Menudo (voice)

TaleSpin

as Buzz (voice)

Bobby's World

Tom & Jerry Kids Show

as Narrator (voice)

Son of Dinosaurs

as Self

The Little Mermaid

as King Triton (voice)

Police Academy 6: City Under Siege

as Mayor

Get Smart, Again!

as Cmdr. Drury

The Adventures of Raggedy Ann and Andy

as The Camel with the Wrinkled Knees

Rented Lips

as Reverend Farrell

Illegally Yours

as Hal B. Keeler

Top Cat and the Beverly Hills Cats

as Director / Dogcatcher (voice)

For Keeps

as Mr. Bobrucz

A Different World

as Ridley

DuckTales

as Auric (voice)

Radio Days

as Rabbi Baumel

L.A. Law

as Judge John Zimring

The Flintstone Kids

as Narrator

Perfect Strangers

as Ace Atkins

The Adventures of the American Rabbit

as Vultor / Walt (voice)

Prince Jack

as Lyndon Johnson

Misfits of Science

as Sen. Donner

The Twilight Zone

as (segment "Tooth and Consequences")

227

Beer

as A.J. Norbecker

Fletch

as Stanton Boyd

Protocol

as Lou

Charles in Charge

as Poppa Grundov

Murder, She Wrote

as Hemsley Post

The Duck Factory

as Harmon Alison

Masquerade

as Harold Hayes

Hardcastle and McCormick

The Biskitts

as Fetch

Saturday Supercade

as Quickclaw (voice)

Pitfall

as Quickclaw

Yellowbeard

as Mr. Crisp

Group Madness

as Self

Tucker's Witch

Tucker's Witch

as Mark Wyndham

Remington Steele

as Douglas Veenhof

The Rules of Marriage

as Red Hewitt

Cagney & Lacey

Simon & Simon

Laverne & Shirley in the Army

as Sgt. Turnbuckle

Full Moon High

as The Coach - Principal Cleveland

Magnum, P.I.

as Joseph

Magnum, P.I.

as Archie

The Flintstone Comedy Show

as Lou Granite

Before and After

as Ben Fryer

Trapper John, M.D.

Hart to Hart

Scooby-Doo and Scrappy-Doo

as Director

The Facts of Life

Carol Burnett & Company

The Apple Dumpling Gang Rides Again

as Woolly Bill Hitchcock

You Can't Take it With You

as Mr. Kolenkhov

Supertrain

as Turley

$weepstake$

Heaven Only Knows

as Bert Hammond

Goin' Coconuts

as Kruse

Project U.F.O.

Alice

Good Heavens

Laverne & Shirley

Wonder Woman

as Colonel Von Blasko

Night Moves

as Nick

The Bob Crane Show

Someone I Touched

as Paul Wrightwood

It's a Bird, It's a Plane, It's Superman!

as Max Mencken

Barney Miller

as Officer Callahan

Young Frankenstein

as Inspector Kemp

Police Woman

Police Woman

as Manny Ziegler

Harry O

as Don Yorkfield

Harry O

as Dr. Mangram

The Parallax View

as Former FBI Agent Will

Hello Mother, Goodbye!

as Son

Hello Mother, Goodbye!

as Son

Guess Who's Sleeping in My Bed?

as Mitchell Bernard

Steambath

as Broker

Hawkins

as Lester De Ville

Barnaby Jones

as William Tarkington IV

Here We Go Again

as Jim Sutton

What's Up, Doc?

as Hugh Simon

Second Chance

as Dr. Julius Roth

Screwball Comedies... Remember Them?

as Self

McMillan & Wife

as Dr. Thursby

McMillan & Wife

as Mr. Buchanan

Desperate Characters

as Otto Bentwood

Columbo

as Mike

Viva Max!

as Dr. Sam Gillison

Love, American Style

as Jake

Love, American Style

as Joe

Love, American Style

as Walt

Butch Cassidy and the Sundance Kid

as Marshal

The Debbie Reynolds Show

Room 222

The April Fools

as Les Hopkins

The Ghost & Mrs. Muir

as Joshua T. Albertson

The Producers

as Franz Liebkind

Mannix

Mannix

as Mercer

The Carol Burnett Show

as Self - Guest / Various Characters

He & She

as Harry Zarakardos

Ironside

as Adam Bronson

ABC Stage 67

as Dr. Pratt

That Girl

Get Smart

as Tom Orlando

Act One

as Robert E. Sherwood

Gunsmoke

as Clyde Hayes

The Bob Hope Show

as Self