Pinocchio's Christmas | 1980 | Cricket (voice, as Robert McFadden) | TV Movie |
I Go Pogo | 1980 | Howland Owl / Bothered Bat (voice) | Movie |
Drawing Power | 1980 | | TV Show |
Rudolph and Frosty's Christmas in July | 1979 | Donner (voice) | TV Movie |
The Easter Bunny Is Comin' to Town | 1977 | Chugs (voice) | TV Movie |
The Fourth King | 1977 | The Beaver (voice) | TV Movie |
The Little Drummer Boy Book II | 1976 | Plato (voice) | TV Movie |
'Twas the Night Before Christmas | 1974 | Substation Operator / Councilmen / Handyman (voice, as Robert McFadden) | TV Movie |
The Year Without a Santa Claus | 1974 | Jingle Bells (voice) | TV Movie |
The Enchanted World of Danny Kaye: The Emperor's New Clothes | 1972 | Jaspar (voice, as Robert McFadden) | TV Movie |
The ABC Saturday Superstar Movie | 1972 | Morbid Grimsby / Brutus / The President / ... | TV Show |
Martian Moochers | 1970 | Oscar / Gadmouse (voice) | Short Film |
Balloon Snatcher | 1969 | Oscar (voice) | Short Film |
Scientific Sideshow | 1969 | Oscar (voice) | Short Film |
Frog, The | 1969 | Voices (voice) | Short Film |
Mouse Trek | 1968 | Cat (voice, uncredited) | Short Film |
The Fuz | 1968 | Super Basher / Bop / Pinrod / ... (uncredited) | Short Film |
Big Game Fishing | 1968 | Sad Cat (voice) | Movie |
Grand Prix Winner | 1968 | Sad Cat / Fenimore / Letimore / ... (voice) | Short Film |
Dribble Drabble | 1968 | | Movie |
The Wacky World of Mother Goose | 1967 | Humpty Dumpty (voice, as Robert McFadden) | Movie |
Robin Hoodwinked | 1967 | King / Poor Man (voice) | Short Film |
The Squaw Path | 1967 | Geronimo / Say-Ah the Medicine Man / Foback / ... (voice, uncredited) | Short Film |
The Stubborn Cowboy | 1967 | | Short Film |
Abominable Mountaineers, The | 1967 | Fenimore (voice) | Short Film |
All Teed Off | 1967 | Sad Cat / Fenimore / Lenimore (voice) | Short Film |
Clean Sweep | 1967 | Policeman / Repairman (voice, uncredited) | Short Film |
Judo Kudos | 1967 | Sad Cat / Fenimore / Lenimore (voice) | Short Film |
Loops and Swoops | 1967 | Sad Cat / Fenimore / Lenimore (voice) | Short Film |
Mighty Heroes | 1966 | Oscar / Gadmouse | TV Show |
Cool McCool | 1966 | Cool McCool / Harry McCool / Narrator / ... | TV Show |
Gems from Gemini | 1966 | Oscar / Gadmouse (voice) | Short Film |
Haunted Housecleaning | 1966 | Oscar (voice) | Short Film |
A Balmy Knight | 1966 | Sir Blur / Grandpa Dragon (uncredited) | Short Film |
Defiant Giant, The | 1966 | George the Giant (voice, uncredited) | Short Film |
I Want My Mummy | 1966 | Phately P. Bogus / Waiter / B.C. (voice, uncredited) | Short Film |
Scuba Duba Do | 1966 | Fenimore (voice) | Short Film |
Crumby Mummy | 1966 | Milton (voice) | TV Show |
Fort Fangenstein | 1966 | Milton (voice) | TV Show |
Sphinx Jinx | 1966 | Fearless Fly / Professor Weirdo (voice) | TV Show |
Stage Plight | 1966 | Fearless Fly / Professor Weirdo (voice) | TV Show |
Va-Room Service | 1966 | | TV Show |
The Soupy Sales Hour | 1966 | | TV Movie |
Milton the Monster | 1965 | Milton the Monster | TV Show |
Usei shônen popi | 1965 | Hadji Baba (1965) (voice) | TV Show |
Weather Magic | 1965 | Oscar Mild (voice, uncredited) | Short Film |
Cagey Business | 1965 | Narrator / Lion / Zookeeper / ... (uncredited) | Short Film |
Don't Spill the Beans | 1965 | Sad Cat / Fenimore / Letimore / ... (voice) | Short Film |
Gadmouse the Apprentice Good Fairy | 1965 | Sad Cat / Fenimore / Letimore / ... (voice) | Short Film |
Homer on the Range | 1965 | Homer Ranger / Captain Crabgrass / Honest Injun / ... (uncredited) | Short Film |
Reading, Writhing, and Rithmetic | 1965 | Buck (uncredited) | Short Film |
Solitary Refinement | 1965 | Boobie Baboon / Guard (voice, uncredited) | Short Film |
Tally Hokum | 1965 | Narrator / Hangdog / Moxie Foxie (voice, uncredited) | Short Film |
The Third Musketeer | 1965 | Fenimore (voice) | Short Film |
A Tiger's Tail | 1965 | Ali Presto / Havisham / Laddy's Father (uncredited) | Short Film |
A Leak in the Dike | 1965 | Little Dutch Boy's Mother / Schoolteacher / Farmer / ... (voice, uncredited) | Short Film |
The Story of George Washington | 1965 | George's Father / King of England / George Washington / ... (uncredited) | Short Film |
Dress Reversal | 1965 | Sad Cat / Letimore / Fenimore / ... (voice) | Short Film |
A Pie in the Sky | 1965 | | TV Show |
Spider Spiter | 1965 | | TV Show |
Luno the White Stallion | 1965 | Luno the White Stallion / Luno / Astronut / ... | TV Show |
The Invisibeam | 1965 | Oscar (voice) | Short Film |
Voyage to the Bottom of the Sea | 1964 | Invader | TV Show |
Linus! The Lion Hearted | 1964 | So-Hi / Rory Raccoon / Lovable Truly | TV Show |
Brother from Outer Space | 1964 | Oscar Mild (uncredited) | Short Film |
And So Tibet | 1964 | Professor Fog / Boss / Caveman (uncredited) | Short Film |
Monstrous Task | 1964 | Fearless Fly / Professor Weirdo (voice) | TV Show |
Good Snooze Tonight | 1963 | Sheriff / Sheep Dog (uncredited) | Short Film |
Harry Happy | 1963 | Harry Happy / Miss Knotgrass / Marriage Counselor (voice, uncredited) | Short Film |
Hiccup Hound | 1963 | Dog / Hunter (uncredited) | Short Film |
Hound for Pound | 1963 | Dog / Dog Catcher / Man / ... (uncredited) | Short Film |
The Sheepish Wolf | 1963 | Wolf / Sheriff / Sheep (uncredited) | Short Film |
Boy Pest with Osh | 1963 | Various (voice) | TV Show |
Fiddlin' Around | 1962 | Mac the Maestro / Insurance Manager / British Officer / ... (uncredited) | Short Film |
Miceniks | 1961 | Cat (uncredited) | Short Film |