Acting

1987

as Lynx-O / Snarf / Slythe / Grune the Destroyer / Ratar-O / Captain Shiner / Topspinner (voice) (as Robert McFadden)

1985		The Life & Adventures of Santa Claus as Tingler (voice)
1985		ThunderCats: Exodus (The Movie) as Snarf (voice)

1984

as Gorbash / Sir Orrin Neville-Smythe (voice)

1983		The Wind in the Willows as Magistrate (voice)
1983		The Coneheads as (voice)

1981		The Leprechauns' Christmas Gold as Lord of the Leprechauns (voice)
1981		The Berenstain Bears' Easter Surprise as Boss Bunny

1980		Pinocchio's Christmas as Cricket (voice)
1980		Gnomes as Kostya, the Russian Gnome (voice)

1979

as Donner (voice)

1977		The Fourth King as The beaver (voice)
1977		The Easter Bunny Is Comin' to Town as Chugs / Old Man (voice)

1976

as Plato (voice)

1974		The Year Without a Santa Claus as Jingle Bells (voice)
1974		'Twas the Night Before Christmas as Substation Operator / Councilmen / Handyman (voice)

1972		The Red Baron as Voice
1972		Popeye Meets the Man Who Hated Laughter as Male characters (voice)
1972		The Mad, Mad, Mad Monsters as Baron Henry von Frankenstein
1972		The Enchanted World of Danny Kaye: The Emperor's New Clothes as Jaspar

1969		Balloon Snatcher as Oscar (voice)
1969		Scientific Sideshow as Oscar (voice)

1968		Loops and Swoops as Sad Cat
1968		Big Game Fishing as Sad Cat

1967		The Wacky World of Mother Goose as (voice)
1967		Robin Hoodwinked as King / Poor Man

1966		Scuba Duba Do as Sad Cat / Gadmouse / Fenimore / Latimore (voice)
1966		Gems From Gemini

1965		The Third Musketeer as Sad Cat / Gadmouse / Fenimore / Latimore / Narrator (voice)
1965		Dress Reversal as Sad Cat / Gadmouse / Fenimore / Latimore / Narrator (voice)
1965		Don't Spill the Beans as Sad Cat / Gadmouse / Fenimore / Latimore / Narrator (voice)
1965		Gadmouse the Apprentice Good Fairy as Sad Cat / Gadmouse / Fenimore / Latimore / Narrator (voice)
1965		Horning In as King Artie (voice)
1965		The Invisibeam