Kenneth Mars
Acting
190
Acting Credits
Biography
Kenneth Mars (April 4, 1935 – February 12, 2011) was an American actor. He appeared in two Mel Brooks films: as the deranged Nazi playwright Franz Liebkind in The Producers (1967) and Police Inspector Hans Wilhelm Friedrich Kemp in Young Frankenstein (1974). He also appeared in Peter Bogdanovich's What's Up Doc? (1972), and Woody Allen's Radio Days (1987), and Shadows and Fog (1991). Mars appeared in two seasons of Malcolm in the Middle as Otto Mannkusser, Francis's well-meaning but dimwitted b...
Known For
Filmography
The Little Mermaid Live!
2019
as King Triton (archive footage) (voice)
The Last Laugh
2016
as Self (archive footage) (uncredited)
The Land Before Time
2007
as Grandpa Longneck (voice)
The Land Before Time: 2 DinoRiffic Adventures
2006
as Grandpa Longneck
The Land Before Time XII: The Great Day of the Flyers
2006
as Grandpa / Parasaurlophus (voice)
Hannah Montana
2006
as Gunther
The Land Before Time XI: Invasion of the Tinysauruses
2005
as Grandpa (voice)
Disney Heroes Volume 1
2005
as Old Gorilla (voice)
The Land Before Time X: The Great Longneck Migration
2003
as Grandpa (voice)
Oliver Beene
2003
as Carl the Super
The Land Before Time IX: Journey to Big Water
2002
as Grandpa (voice)
The Making of 'The Producers'
2002
as Self
Good Morning, Miami
2002
as Marty
The Land Before Time VIII: The Big Freeze
2001
as Grandpa / Lambeosaurus (voice)
Teddy Bears' Picnic
2001
as Gene Molinari
The Legend of Tarzan
2001
as Old Gorilla (voice)
How to Marry a Billionaire: A Christmas Tale
2000
as Buzz
The Land Before Time VII: The Stone of Cold Fire
2000
as Grandpa (voice)
The Little Mermaid II: Return to the Sea
2000
as King Triton (voice)
Runaway Virus
2000
as Dr. Arnold Bowman
Malcolm in the Middle
2000
as Otto Mannkusser
The Land Before Time VI: The Secret of Saurus Rock
1998
as Grandpa (voice)
L.A. Doctors
1998
as Bill
Becker
1998
as Melvin
Will & Grace
1998
as Uncle Sid
Godzilla: The Series
1998
Bruno the Kid: The Animated Movie
1997
as Professor Von Trapp (voice) (archive footage)
The Land Before Time V: The Mysterious Island
1997
as Grandpa (voice)
The Angry Beavers
1997
Just Shoot Me!
1997
as Horst
Cow and Chicken
1997
as Candy Store Geek / Policeman (voice)
You Wish
1997
as Santa Clause
Citizen Ruth
1996
as Dr. Charlie Rollins
The Land Before Time IV: Journey Through the Mists
1996
as Grandpa (voice)
Making Frankensense of Young Frankenstein
1996
as Inspector Kemp (archive footage)
The Real Adventures of Jonny Quest
1996
The Pretender
1996
as Benny
Nash Bridges
1996
as Ronald Bishop
Boston Common
1996
as Clown
Bruno the Kid
1996
Arli$$
1996
as Coach Duffy
Rough Magic
1995
as Magician
The Land Before Time III: The Time of the Great Giving
1995
as Grandpa (voice)
The Drew Carey Show
1995
as Mr. Tinsley
Freakazoid!
1995
as Dr. Gunther Hunterhanker (voice)
The Naked Truth
1995
as Judge
The Land Before Time II: The Great Valley Adventure
1994
as Grandpa (voice)
Thumbelina
1994
as King Colbert (voice)
Duckman
1994
as Native American (voice)
Weird Science
1994
Party of Five
1994
as Earl Garraty
We're Back! A Dinosaur's Story
1993
as Professor Screweyes (voice)
Sex, Shock & Censorship in the 90's
1993
as Reverend Pete
Mighty Max
1993
Diagnosis: Murder
1993
as Wallace Carstairs
Lois & Clark: The New Adventures of Superman
1993
as Grant Gendell
Animaniacs
1993
as Beethoven (voice)
Star Trek: Deep Space Nine
1993
as Colyus
Fievel's American Tails
1992
as Sweet William (voice)
The Little Mermaid
1992
as King Triton (voice)
Batman: The Animated Series
1992
as Richard (voice)
Batman: The Animated Series
1992
as M2 (voice)
Hangin' with Mr. Cooper
1992
as Mr. Hucklebuck
Shadows and Fog
1991
as Magician
Mimi & Me
1991
as Uncle Al
Darkwing Duck
1991
The Pirates of Dark Water
1991
as Additional Voices
Rugrats
1991
as Toothbrush / Candy Bar (voice)
Rugrats
1991
as Policeman (voice)
Darkwing Duck
1991
as Tuskernini (voice)
Darkwing Duck
1991
as Tuskernini / Police Agent (voice)
Darkwing Duck
1991
as Uno (voice)
She'll Take Romance
1990
as Smokey
Tiny Toon Adventures
1990
Shades of L.A.
1990
as Uncle Louis Burton
Bobby's World
1990
TaleSpin
1990
as Heimlich Menudo (voice)
TaleSpin
1990
as Buzz (voice)
TaleSpin
1990
as Buzz / Heimlich Menudo (voice)
Tom & Jerry Kids Show
1990
as Narrator (voice)
Evening Shade
1990
as Mayor Ogden
The Little Mermaid
1989
as Triton (voice)
Get Smart, Again!
1989
as Cmdr. Drury
Son of Dinosaurs
1989
as Self
Police Academy 6: City Under Siege
1989
as Mayor
For Keeps
1988
as Mr. Bobrucz
Illegally Yours
1988
as Hal B. Keeler
Top Cat and the Beverly Hills Cats
1988
as Director / Dogcatcher (voice)
Rented Lips
1988
as Reverend Farrell
The Adventures of Raggedy Ann and Andy
1988
as The Camel with the Wrinkled Knees
Radio Days
1987
as Rabbi Baumel
A Different World
1987
as Ridley
DuckTales
1987
as Auric (voice)
The Adventures of the American Rabbit
1986
as Vultor / Walt (voice)
L.A. Law
1986
as Judge John Zimring
The Flintstone Kids
1986
as Narrator
Perfect Strangers
1986
as Ace Atkins
Fletch
1985
as Stanton Boyd
Beer
1985
as A.J. Norbecker
Prince Jack
1985
as Lyndon Johnson
Misfits of Science
1985
as Sen. Donner
The Twilight Zone
1985
as (segment "Tooth and Consequences")
227
1985
Misfits of Science
1985
as Sen. Donner
Protocol
1984
as Lou
Charles in Charge
1984
as Poppa Grundov
The Duck Factory
1984
as Harmon Alison
Murder, She Wrote
1984
as Hemsley Post
Yellowbeard
1983
as Mr. Crisp
Group Madness
1983
as Self
Hardcastle and McCormick
1983
The Biskitts
1983
as Fetch
Saturday Supercade
1983
as Quickclaw (voice)
Masquerade
1983
as Harold Hayes
Pitfall
1983
as Quickclaw
The Rules of Marriage
1982
as Red Hewitt
Remington Steele
1982
as Douglas Veenhof
Cagney & Lacey
1982
Tucker's Witch
1982
Tucker's Witch
1982
as Mark Wyndham
Full Moon High
1981
as The Coach - Principal Cleveland
Simon & Simon
1981
Laverne & Shirley in the Army
1981
as Sgt. Turnbuckle
Magnum, P.I.
1980
as Joseph
The Flintstone Comedy Show
1980
as Lou Granite
Magnum, P.I.
1980
as Archie
The Apple Dumpling Gang Rides Again
1979
as Woolly Bill Hitchcock
You Can't Take it With You
1979
as Mr. Kolenkhov
Before and After
1979
as Ben Fryer
Heaven Only Knows
1979
as Bert Hammond
Trapper John, M.D.
1979
The Facts of Life
1979
Hart to Hart
1979
as Dr. Cobb
Carol Burnett & Company
1979
Scooby-Doo and Scrappy-Doo
1979
as Director
$weepstake$
1979
Supertrain
1979
as Turley
Goin' Coconuts
1978
as Kruse
Project U.F.O.
1978
Alice
1976
Laverne & Shirley
1976
Good Heavens
1976
Night Moves
1975
as Nick
Someone I Touched
1975
as Paul Wrightwood
It's a Bird, It's a Plane, It's Superman!
1975
as Max Mencken
Barney Miller
1975
as Officer Callahan
The Bob Crane Show
1975
Wonder Woman
1975
as Colonel Von Blasko
Young Frankenstein
1974
as Inspector Kemp
The Parallax View
1974
as Former FBI Agent Will
Hello Mother, Goodbye!
1974
as Son
Police Woman
1974
Hello Mother, Goodbye!
1974
as Son
Police Woman
1974
as Manny Ziegler
Harry O
1974
as Don Yorkfield
Harry O
1974
as Dr. Mangram
Steambath
1973
as Broker
Guess Who's Sleeping in My Bed?
1973
as Mitchell Bernard
Hawkins
1973
as Lester De Ville
Barnaby Jones
1973
as William Tarkington IV
Here We Go Again
1973
as Jim Sutton
What's Up, Doc?
1972
as Hugh Simon
Screwball Comedies... Remember Them?
1972
as Self
Second Chance
1972
as Dr. Julius Roth
Desperate Characters
1971
as Otto Bentwood
Columbo
1971
as Mike
McMillan & Wife
1971
as Dr. Thursby
McMillan & Wife
1971
as Mr. Buchanan
Butch Cassidy and the Sundance Kid
1969
as Marshal
Viva Max!
1969
as Dr. Sam Gillison
The April Fools
1969
as Les Hopkins
Room 222
1969
The Debbie Reynolds Show
1969
Love, American Style
1969
as Jake
Love, American Style
1969
as Joe
Love, American Style
1969
as Walt
The Producers
1968
as Franz Liebkind
The Ghost & Mrs. Muir
1968
as Joshua T. Albertson
Mannix
1967
He & She
1967
as Harry Zarakardos
Mannix
1967
as Mercer
The Carol Burnett Show
1967
as Self - Guest / Various Characters
Ironside
1967
as Adam Bronson
The Smothers Brothers Comedy Hour
1967
as Self - Commentor (uncredited)
That Girl
1966
ABC Stage 67
1966
as Dr. Pratt
Get Smart
1965
as Tom Orlando
Act One
1963
as Robert E. Sherwood
Gunsmoke
1955
as Clyde Hayes
The Bob Hope Show
1950
as Self