Alan Oppenheimer

2024

Life After the NeverEnding Story

Self

2022

Chip 'n Dale: Rescue Rangers

He-Man / Skeletor (voice)

2022

We Baby Bears

Booey / Boater #1 (voice)

2021

Masters of the Universe: Revelation

Moss Man (voice)

2019

Forky Asks a Question: What Is Time?

Old Timer (voice)

2019

Toy Story 4

Old Timer (voice)

2017

Power of Grayskull: The Definitive History of He-Man and the Masters of the Universe

Self - Voice Actor

2016

The Curse of the Three Terrors

Skeletor

2015

Fall of Grayskull

Narrator

2014

Foxcatcher

Du Pont Dynasty Narrator (voice)

2014

Toy Masters

Himself

2010

Adventure Time

Darren the Ancient Sleeper/Sun (voice)

2009

Superman/Batman: Public Enemies

Alfred Pennyworth (voice)

2009

9

Scientist (voice)

2008

Jane Doe: Eye of the Beholder

Hans Engelslepen

2007

The Making of God of War II

Prometheus

2006

'Til Death

Mr. Wallach

2003

Clifford's Puppy Days

2001

The Grim Adventures of Billy and Mandy

Father Time

2000

Gilmore Girls

Mr. Blodgett

2000

Navy Bear

1997

Culture

Editor

1997

The Practice

1995

Caroline in the City

Mr. Booth

1995

Ned and Stacey

Spencer Haywood

1995

Star Trek: Voyager

Nezu Ambassador

1994

Fantastic Four

1994

Touched by an Angel

Gary Stein

1994

Touched by an Angel

Judge

1994

Phantom 2040

1994

Chicago Hope

1994

Trancers 5: Sudden Deth

Farr

1994

Edith Ann: Homeless Go Home

Newscaster / Voice on the Loudspeaker (voice)

1994

Trancers 4: Jack of Swords

Farr

1993

Diagnosis: Murder

Dr. Leonard Gould

1993

Invisible: The Chronicles of Benjamin Knight

Dr. Knox

1993

Home Free

Ben Brookstone

1993

Star Trek: Deep Space Nine

Captain Keogh

1992

Batman: The Animated Series

Auctioneer (voice)

1992

Jonah

Jonah (voice)

1991

Silk Stalkings

1991

Where's Wally?

(voice)

1991

The Legend of Prince Valiant

Merlin

1991

Child of Darkness, Child of Light

George Beavier

1991

Absolute Strangers

Stevenson

1991

Lucy & Desi: Before the Laughter

Arthur Lyons

1991

Music Machine

Growdy (voice)

1990

TaleSpin

Principal Ed Pomeroy (voice)

1990

The Wizard of Oz

1990

Shadow Strikers

Dr. Viper (voice)

1989

Blondie & Dagwood: Second Wedding Workout

Julius Dithers (voice)

1989

Fat Man and Little Boy

(voice)

1989

X-Men: Pryde of the X-Men

The Blob (voice)

1989

Little Nemo: Adventures in Slumberland

Oomp (voice)

1989

Quantum Leap

Earl Skinner

1989

Chip 'n' Dale Rescue Rangers

Plato / Aldrin Klordane (voice)

1989

Chip 'n' Dale Rescue Rangers

Captain Kernel (voice)

1989

Coach

Dr. Alshire

1988

Murphy Brown

Eugene Kinsella

1988

Scooby-Doo! and the Reluctant Werewolf

Mummy (voice)

1988

Superman

Jonathan Kent (voice)

1988

Slimer! and the Real Ghostbusters

Morris Grout (voice)

1988

Slimer! and the Real Ghostbusters

Goolem (voice)

1988

Slimer! and the Real Ghostbusters

Goolem / Morris Grout (voice)

1988

BraveStarr: The Legend

Handlebar / Outlaw Scuzz / Stampede (voice)

1988

Moving

Mr. Cadell

1987

Teenage Mutant Ninja Turtles

Dr. Polidorius (voice)

1987

The Smurfs: 'Tis the Season to Be Smurfy

Vanity Smurf / Doctor (voice)

1987

Star Trek: The Next Generation

Koroth

1987

DuckTales

1987

DuckTales

Colonel Beauregard DuBark (voice)

1987

BraveStarr

Diamondback / Handlebar / Outlaw Skuzz / Stampede

1987

Blondie & Dagwood

Julius C. Dithers (voice)

1987

Bionic Six

Prof. Amadeus Sharp (voice)

1987

Married... with Children

Mr. Foodie

1987

The Two Mrs. Grenvilles

Sam Rosenthal

1987

The Nativity

Wise Man (voice)

1986

Chuck Norris: Karate Kommandos

Kimo (voice)

1986

L.A. Law

Judge Stephen Weeks

1986

Ghostbusters

Merlin / Prime Evil / Fangster / Captain Long John Scarechrome / Airhead

1986

Strong Medicine

Dr. Noah Townsend

1986

Rambo

1986

Matlock

Dr. Linder

1986

The Wuzzles: Bulls of a Feather

Rhinokey / Crock / Mr. Packcat (voice)

1986

Strong Medicine

Dr. Noah Townsend

1986

Skeletor's Revenge

Skeletor / Man-At-Arms / Cringer / Battle Cat / Melaktha / Cat Spy (voice)

1986

Daniel and the Lion's Den

King Belshazzar (voice)

1985

He-Man and She-Ra: A Christmas Special

Skeletor / Man-At-Arms / Zipper (voice)

1985

The Pound Puppies

Barkerville (voice)

1985

The Greatest Adventure: Stories from the Bible

King Belshazzar (voice)

1985

Wuzzles

Rhinokey / Crocosaurus (voice)

1985

She-Ra: Princess of Power

Skeletor / Cringer / Announcer

1985

He-Man and She-Ra: The Secret of the Sword

Skeletor / Man-at-Arms / Cringer / Battle Cat / Bald Rebel / Chef Alan (voice)

1985

Mr. Belvedere

1985

My Wicked, Wicked Ways: The Legend of Errol Flynn

Jerry Gersler

1985

The Execution

Max Langbein

1984

Challenge of the GoBots

1984

The Transformers

1984

Murder, She Wrote

Dr. Raymond Auerbach

1984

Who's the Boss?

1984

The Smurfic Games

Vanity Smurf (voice)

1984

The NeverEnding Story

Rockbiter / Falkor / G'mork / Narrator (voice)

1984

Night Court

Dr. Fine

1984

Night Court

Judge Crockett

1983

Memorial Day

Stallings

1983

The Smurfs: Baby's First Christmas

Vanity Smurf (voice)

1983

The Smurfs Halloween Special

1983

He-Man and the Masters of the Universe

Skeletor / Battle Cat / Cringer / Man-at-Arms / Mer-Man / Buzz-Off (voice)

1983

My Smurfy Valentine

(voice)

1983

Mama's Family

1982

The Smurfs Christmas Special

(voice)

1982

Mighty Mouse in the Great Space Chase

Oil Can Harry (voice)

1982

St. Elsewhere

Ira Rosenthal

1982

Knight Rider

General Duncton

1982

Knight Rider

Joe Lewis

1982

The Smurfs Springtime Special

Vanity Smurf (voice)

1982

Divorce Wars: A Love Story

Arthur Lazar

1981

Gimme a Break!

1981

Romeo and Smurfette

Vanity Smurf (Voice)

1981

Blackstar

1981

The Kid Super Power Hour with Shazam!

1981

Trollkins

1981

Foul Play

1981

Macbeth

Duncan

1980

Private Benjamin

Rabbi

1980

The Plastic Man Comedy/Adventure Show

1980

Take It to the Limit

Narrator (voice)

1979

Hart to Hart

Cyrus St. Cyr

1979

Scooby-Doo and Scrappy-Doo

Mr. Percy

1979

Scooby-Doo and Scrappy-Doo

Mr. Husai

1979

Scooby-Doo and Scrappy-Doo

(voice)

1979

Eischied

Captain Finnerty

1979

The New Adventures of Flash Gordon

1979

The New Adventures of Mighty Mouse and Heckle & Jeckle

Oil Can Harry / Swifty / Narrator (voice)

1979

A Pleasure Doing Business

Marvin

1979

Blind Ambition

George Simonson

1979

You Can't Take it With You

FBI Man

1978

Vega$

1978

To Kill a Cop

Capt. Finnerty

1978

How to Survive the '70s and Maybe Even Bump Into Happiness

1978

The Ghost of Flight 401

Barton

1978

Record City

Blindman

1978

Peeping Times

Miles Rathbourne

1977

Lou Grant

1977

Soap

Mr. Kirby

1977

Shake, Rattle and Roll

Sidney Merciless

1977

Washington: Behind Closed Doors

Simon Cappell

1977

Tail Gunner Joe

Eisenhower Publicist

1976

Freaky Friday

Mr Joffert

1976

The Gentleman Tramp

Narrator

1976

Alice

1976

Gemini Man

1976

Helter Skelter

Aaron Stovitz

1976

Riding with Death

Dr. Arthur Hale

1975

The Hindenburg

Albert Breslau

1975

The Lives of Jenny Dolan

Springfield

1975

The Ghost Busters

1975

Fraidy Cat

Fraidy "Nine" Cat (voice)

1975

Big Eddie

1975

The Bionic Woman

Dr. Rudy Wells

1975

S.W.A.T.

1975

Win, Place or Steal

Lt. Mannite

1975

Barney Miller

William Deats

1974

Death Sentence

Lubell

1974

Harry O

1974

Petrocelli

1974

Hong Kong Phooey

1974

Valley of the Dinosaurs

1974

Judgment: The Court Martial of the Tiger of Malaya — General Yamashita

1974

Murder Works Overtime

Canavan

1974

Cyrano

First Cadet / de Brigny (voice)

1974

The Six Million Dollar Man

Dr. Rudy Wells

1974

The Six Million Dollar Man

Rudy Wells

1974

Happy Days

1973

What Are Best Friends For?

Dr. Otto Ludwig

1973

The Six Million Dollar Man: The Solid Gold Kidnapping

Dr. Rudy Wells

1973

The Six Million Dollar Man: Wine, Women and War

Dr. Rudy Wells

1973

The New Perry Mason

Spencer Phillips

1973

Chase

1973

Lotsa Luck

Monroe

1973

Westworld

Chief Supervisor

1973

Daddy's Girl

Bennett

1973

The Thief Who Came to Dinner

Insurance Man

1972

ABC Afterschool Special

1972

Temperatures Rising

George

1972

The Groundstar Conspiracy

General Hackett

1971

Nichols

Averrel

1971

Inside O.U.T.

Edgar Winston

1970

Little Big Man

Major

1970

The Partridge Family

Wink Burgess

1970

The Partridge Family

Mr. Atwater

1970

Three For Tahiti

Cecil Barrett

1970

McCloud

1969

Love, American Style

Captain Blodgett

1969

Medical Center

Dr. Harry Danfield

1969

The Courtship of Eddie's Father

Sy Freeman

1969

My World and Welcome to It

1969

The Bill Cosby Show

1969

The Bill Cosby Show

Dwight McDevitt

1969

The Maltese Bippy

Adolph Springer

1968

Uptight

Unctuous Man in Arcade (uncredited)

1968

Here Come the Brides

1968

Lancer

1968

The Mod Squad

Bob Ross

1968

The Mod Squad

Phil Norval

1968

Here's Lucy

Herb Hinkley

1968

Here's Lucy

Dr. Parker

1968

Hawaii Five-O

Bernie Fryer

1968

The Name of the Game

Harvey

1968

The Outsider

1968

Star!

Andre Charlot

1968

How to Save a Marriage and Ruin Your Life

Everett Bauer

1967

Mannix

1967

Mannix

John Cordell

1967

The High Chaparral

Sweets

1967

Judd for the Defense

1967

He & She

Murray Mouse

1967

In the Heat of the Night

Ted Appleton (uncredited)

1967

Ironside

1966

Gammera the Invincible

Dr. Contrare

1966

Felony Squad

1966

That Girl

1965

The F.B.I.

Ludovic Krols

1965

The F.B.I.

Gordon Frisch

1965

Get Smart

1965

I Dream of Jeannie

Congressman Farragut

1965

Hogan's Heroes

Freitag

1965

Hogan's Heroes

Wilhelm

1965

Hogan's Heroes

Colonel Sitzer

1965

I Spy

Benkovsky

1964

Bewitched

1960

The Andy Griffith Show

Mr. Ruskin

1960

The Flintstones

Additional Voices (voice)

1959

The Untouchables

Morgue Attendant (uncredited)

1959

Bonanza

Ernesto Salinas

1959

Bonanza

Darius Dalrymple