Arte Johnson

Witherspoon

Assault of the Party Nerds II

Mr. Hinchlow

Evil Toons

Pilot

Cannonball Run II

Freeze-In

Lester Potts

Evil Spirits

Caretaker of the Land of Lost Things / Magic Mirror

The 5th Dimension Special: An Odyssey in the Cosmic Universe of Peter Max

Mr. Renfield

Love at First Bite

Harry Edwards

Detour to Terror

Alexander The Butler

Predicaments

Harlan Devane

The Love Tapes

Lester Aldrich

The Third Day

Jackie

P.J.

Alligator

Creole

Prof. Cruikshank

Munchie

Professor Werner von Bear (voice)

The Bear Who Slept Through Christmas

Selfish and Mean

Once Upon a Brothers Grimm

Ernie

Captiva Island

Arial Lavalerra

The Subterraneans

Self

Your Alcohol I.Q.

King / Dragon / Lord Garp / Prince (voice)

The Incredible Book Escape

Eddie Sherman

Bud and Lou

Marty Sampson

Making of a Male Model

Ron Talley

Twice in a Lifetime

Farquard / Skull Ghost (voice)

Scooby-Doo! Meets the Boo Brothers

Brawny (voice)

A Snow White Christmas

Doc Bailey

Charge of the Model T's

Vienna

Dr. Josef Stiggens

Second Chance

Self / Wolfgang (archive footage)

Television: The First Fifty Years

Dragon Head #2 (voice)

Star Fairies

Paul

That Funny Feeling

Monte

Miracle in the Rain

Self

Joys

Malone

What Comes Around

Bunco

Pedro Criqui

The Raven Red Kiss-Off

Theodore Oglivie

Tales of the Apple Dumpling Gang

Allen Dunn

If Things Were Different

Mr. Goldberg

Tax Season

Harry Houdini

A Night at the Magic Castle

Sullivan

The President's Analyst

German Soldier (Wolfgang) (archive footage) (uncredited)

A Walking Tour of Sesame Street

The B.B. Beegle Show

Self (Host)

It's OK to Say No to Drugs

Grumpy Old Man

The Modern Adventures of Tom Sawyer

Much

The Legend of Robin Hood

Chun King Chow Mein Hour