Arte Johnson
Acting
La corsa più pazza d'America n. 2
Pilot
Evil Toons - Non entrate in quella casa...
Mr. Hinchlow
Munchie
Prof. Cruikshank
Joys
Self
Scooby-Doo e i Boo Brothers
Farquard / Skull Ghost (voice)
Television: The First Fifty Years
Self / Wolfgang (archive footage)
Amore al primo morso
Mr. Renfield
The Subterraneans
Arial Lavalerra
Facce per l'inferno
Jackie
La folle impresa del dottor Schaefer
Sullivan
Star Fairies
Dragon Head #2 (voice)
Twice in a Lifetime
Ron Talley
Incontro sotto la pioggia
Monte
Quello strano sentimento
Paul
Idolo da copertina
Marty Sampson
The Third Day
Lester Aldrich
Once Upon a Brothers Grimm
Selfish and Mean
Assault of the Party Nerds II
Witherspoon
Bunco
Tales of the Apple Dumpling Gang
Theodore Oglivie
What Comes Around
Malone
Il Natale di Biancaneve
Brawny (voice)
Bud and Lou
Eddie Sherman
The Love Tapes
Harlan Devane
The Incredible Book Escape
King / Dragon / Lord Garp / Prince (voice)
Chun King Chow Mein Hour
Detour to Terror
Harry Edwards
A Walking Tour of Sesame Street
German Soldier (Wolfgang) (archive footage) (uncredited)
Your Alcohol I.Q.
Self
If Things Were Different
Allen Dunn
The Raven Red Kiss-Off
Pedro Criqui
Second Chance
Dr. Josef Stiggens
Tax Season
Mr. Goldberg
Evil Spirits
Lester Potts
Charge of the Model T's
Doc Bailey
A Night at the Magic Castle
Harry Houdini
The Bear Who Slept Through Christmas
Professor Werner von Bear (voice)
The 5th Dimension Special: An Odyssey in the Cosmic Universe of Peter Max
Caretaker of the Land of Lost Things / Magic Mirror
The Modern Adventures of Tom Sawyer
Grumpy Old Man
Creole
Alligator
Captiva Island
Ernie
It's OK to Say No to Drugs
Self (Host)
Vienna
The B.B. Beegle Show
Predicaments
Alexander The Butler
The Legend of Robin Hood
Much
Freeze-In
