| Marvin Digs | 1967 | Marvin / George / Police Officer / ... (uncredited) | Short Film |
| The Opera Caper | 1967 | Kidnappers (voice, uncredited) | Short Film |
| The Stubborn Cowboy | 1967 | | Short Film |
| Baron Von Go-Go | 1967 | James Hound (voice) | Short Film |
| Bugged by a Bug | 1967 | James Hound (voice) | Short Film |
| Dr. Rhinestone's Theory | 1967 | James Hound (voice) | Short Film |
| Fancy Plants | 1967 | James Hound (voice) | Short Film |
| Frozen Sparklers | 1967 | James Hound (voice) | Short Film |
| The Heat's Off | 1967 | James Hound (voice) | Short Film |
| It's for the Birds | 1967 | James Hound (voice) | Short Film |
| Mr. Winlucky | 1967 | James Hound (voice) | Short Film |
| Traffic Trouble | 1967 | James Hound (voice) | Short Film |
| A Voodoo Spell | 1967 | James Hound (voice) | Short Film |
| Which Is Witch? | 1967 | James Hound (voice) | Short Film |
| Give Me Liberty | 1967 | James Hound / Mr. Big / Chop Chop (voice) | Short Film |
| Mighty Heroes | 1966 | Astronut | TV Show |
| Gems from Gemini | 1966 | Astronut (voice) | Short Film |
| Messed Up Movie Makers | 1966 | Heckle / Jeckle / Movie Director / ... (voice) | Short Film |
| Dr. Ha-Ha | 1966 | James Hound (voice) | Short Film |
| Dreamnapping | 1966 | James Hound (voice) | Short Film |
| Famous Skyscraper, The | 1966 | James Hound (voice) | Short Film |
| The Monster Master | 1966 | James Hound (voice) | Short Film |
| The Rain Drain | 1966 | James Hound (voice) | Short Film |
| Crumby Mummy | 1966 | Professor Weirdo (voice) | TV Show |
| Fort Fangenstein | 1966 | Professor Weirdo (voice) | TV Show |
| Sphinx Jinx | 1966 | Various (voice) | TV Show |
| Stage Plight | 1966 | Various (voice) | TV Show |
| Milton the Monster | 1965 | Fearless Fly / Stuffy Durma / Bradley Brinkley | TV Show |
| Robots in Toyland | 1965 | Astronut / Oscar (voice) | Short Film |
| Sky's the Limit, The | 1965 | Astronut / Oscar (voice) | Short Film |
| Twinkle Twinkle Little Telstar | 1965 | Astronut / Oscar (voice) | Short Film |
| Weather Magic | 1965 | Astronut / Oscar Mild / Weathermen (voice) | Short Film |
| A Hair-Raising Tale | 1965 | Sheldon / Mr. Humbug / Wilbur / ... (uncredited) | Short Film |
| The Itch | 1965 | Farley (voice, uncredited) | Short Film |
| The Story of George Washington | 1965 | Cowboy / Carrier Man / Thumb Wrestling Guy / ... (uncredited) | Short Film |
| Luno the White Stallion | 1965 | Tim / Luno | TV Show |
| The Invisibeam | 1965 | Astronut (voice) | Short Film |
| The Munsters | 1964 | Dr. Willoughby | TV Show |
| Brother from Outer Space | 1964 | Astronut (voice) | Short Film |
| Kisser Plant | 1964 | Astronut / Oscar (voice) | Short Film |
| Molecular Mixup | 1964 | Astronut / Oscar (voice) | Short Film |
| Outer Galaxy Gazette | 1964 | Astronut / Oscar (voice) | Short Film |
| Laddy and His Lamp | 1964 | Ali Presto / Tommy / Air Reporters (uncredited) | Short Film |
| Oil Thru the Day | 1964 | Duckwood (voice) | Short Film |
| The Red Tractor | 1964 | Duckwood (voice) | Short Film |
| The Reformed Wolf | 1964 | Wolf Friend (voice, uncredited) | Short Film |
| Robot Rival | 1964 | Zippy Zipper / Boss / Saturn Sam / ... (uncredited) | Short Film |
| Search for Misery | 1964 | Roland Stone (voice) | Short Film |
| Short-Term Sheriff | 1964 | Duckwood (voice) | Short Film |
| Whiz Quiz Kid | 1964 | Aspirin / P.J. (uncredited) | Short Film |
| Monstrous Task | 1964 | Various (voice) | TV Show |
| Hokey Home Movies | 1964 | Astronut / Oscar (voice) | Short Film |
| Oscar's Moving Day | 1964 | Astronut / Oscar Mild / Mr. Nicely (voice) | Short Film |
| The New Casper Cartoon Show | 1963 | Various (1963) (voice, uncredited) | TV Show |
| Driven to Extraction | 1963 | Sidney (voice) | Short Film |
| Drum Up a Tenant | 1963 | Drummer (uncredited) | Short Film |
| One Weak Vacation | 1963 | Morty / Construction Worker / Italian Sailors / ... (uncredited) | Short Film |
| The Pig's Feat | 1963 | Junior's Father / Pig Chef / Beauty Parlor Dog (uncredited) | Short Film |
| Sidney's White Elephant | 1963 | Sidney (voice) | Short Film |
| Sour Gripes | 1963 | Fox (uncredited) | Short Film |
| Split-Level Treehouse | 1963 | Sidney (voice) | Short Film |
| Tell Me a Bedtime Story | 1963 | Nasty / Explorer Ponce de Leon / Captain John Smith (uncredited) | Short Film |
| Trash Program | 1963 | George / Teacher (voice, uncredited) | Short Film |
| Boy Pest with Osh | 1963 | Various (voice) | TV Show |
| The Adventures of Lariat Sam | 1962 | Lariat Sam / Tippy-Toes | TV Show |
| To Be or Not to Be | 1962 | Sidney (voice) | Short Film |
| Big Chief No Treaty | 1962 | Deputy Dawg / Muskie / Vincent Van Gopher / ... (voice) | Short Film |
| Cool Cat Blues | 1962 | Bodyguard / Sloppy Louie / Louie's Henchmen / ... (voice, uncredited) | Short Film |
| Nobody's Ghoul | 1962 | Deputy Dawg (voice) | Short Film |
| Rebel Trouble | 1962 | Deputy Dawg / The Old Rebel / J.B. / ... (voice) | Short Film |
| Where There's Smoke | 1962 | Deputy Dawg (voice) | Short Film |
| Funderful Suburbia | 1962 | Narrator / Homer / Pay Toll Man (uncredited) | Short Film |
| Perry Popgun | 1962 | Perry Popgun / Valet / Waiter / ... (voice, uncredited) | Short Film |
| Robot Ringer | 1962 | Bons Baysley / Professor / Conference Guy / ... (uncredited) | Short Film |
| Home Life | 1962 | Sidney (voice) | Short Film |
| Shotgun Shambles | 1962 | Deputy Dawg / Muskie / Alligator / ... (voice) | Short Film |
| The Old Man and the Flower | 1962 | Narrator (voice) | Short Film |
| The Fleet's Out | 1962 | | Movie |
| Cane and Able | 1961 | The Cat (uncredited) | Short Film |
| Hound About That | 1961 | Hunter / Dog / Fox (voice, uncredited) | Short Film |
| The Inquisit Visit | 1961 | Chaz Huntington / Minton Silver / Clyde (voice, uncredited) | Short Film |
| The Kid from Mars | 1961 | Ringmaster / Ticket-Seller (voice, uncredited) | Short Film |
| Tree Spree | 1961 | Stanley / Cleo the Giraffe (voice) | Short Film |
| Top Cat | 1960 | Cat / J. Caesar Bandwagon / Russians / ... (voice, uncredited) | Short Film |
| Galaxia | 1960 | Matchmaker (voice, uncredited) | Short Film |
| Two-Ton Baby Sitter | 1960 | Cleo the Giraffe (voice) | Short Film |
| The Deputy Dawg Show | 1959 | Deputy Dawg / Muskie / Vincent Van Gopher / ... | TV Show |
| The Hector Heathcote Show | 1959 | Cleo the Giraffe | TV Show |
| Hide and Go Sidney | 1959 | Sidney (voice) | Short Film |
| Send Your Elephant to Camp | 1959 | Sidney the Elephant (voice) | Short Film |
| The Heckle and Jeckle Show | 1956 | | TV Show |
| Last Mouse of Hamelin, The | 1955 | Narrator (uncredited) | Short Film |
| Phony News Flashes | 1955 | Narrator (uncredited) | Short Film |
| Winky-Dink and You | 1953 | Mr. Bungle | TV Show |
| Movie Madness | 1951 | Heckle / Jeckle / Studio Guard (voice, uncredited) | Short Film |
| 'Sno Fun | 1951 | Heckle / Jeckle / Powerful Pierre / ... (voice, uncredited) | Short Film |
| The Cat's Tale | 1951 | Cat (voice, uncredited) | Short Film |
| The Haunted Cat | 1951 | Radio Announcer (uncredited) | Short Film |
| The Helpful Geni | 1951 | Geni (voice, uncredited) | Short Film |
| Howdy Doody's Christmas | 1951 | Ugly Sam (unconfirmed, uncredited) | Short Film |
| King Tut's Tomb | 1950 | Heckle / Jeckle / Sphinx (voice, uncredited) | Short Film |
| All This and Rabbit Stew | 1950 | Vultures (voice, uncredited) | Short Film |
| Dog Show, The | 1950 | Narrator / Judge / Master of Ceremonies / ... (voice, uncredited) | Short Film |
| Law and Order | 1950 | Radio Announcer / Pinhead / The Boss / ... (voice, uncredited) | Short Film |
| The Red-Headed Monkey | 1950 | Major Throttlebottom / Horses (voice, uncredited) | Short Film |
| Sour Grapes | 1950 | Foxy Fox (voice, uncredited) | Short Film |
| Dancing Shoes | 1949 | Heckle, Jeckle (voice, uncredited) | Short Film |
| Happy Landing | 1949 | Heckle / Jeckle / Bulldog (voice, uncredited) | Short Film |
| Hula Hula Land | 1949 | Heckle, Jeckle, Dimwit (voice, uncredited) | Short Film |
| The Lion Hunt | 1949 | Heckle / Jeckle (voice, uncredited) | Short Film |
| Stowaways, The | 1949 | Heckle / Jeckle / Dimwit / ... (voice, uncredited) | Short Film |
| Catnip Gang, The | 1949 | Radio Announcer / Bulldog Police Chief (voice, uncredited) | Short Film |
| Flying Cups and Saucers | 1949 | Dimwit / Moon Cats / Radio Announcer (voice, uncredited) | Short Film |
| Lyin' Lion, The | 1949 | Ringmaster (voice, uncredited) | Short Film |
| Mrs. Jones' Rest Farm | 1949 | Mrs. Jones (voice, uncredited) | Short Film |
| The Adventures of Oky Doky | 1948 | Oky Doky (voice) | TV Show |
| Free Enterprise | 1948 | Heckle / Jeckle / Dimwit (voice, uncredited) | Short Film |
| Gooney Golfers | 1948 | Heckle / Jeckle / Bulldog Golfer (voice, uncredited) | Short Film |
| Magpie Madness | 1948 | Heckle / Jeckle / Dimwit / ... (voice, uncredited) | Short Film |
| Out Again, in Again | 1948 | Heckle / Jeckle / Dimwit / ... (voice, uncredited) | Short Film |
| The Power of Thought | 1948 | Heckle / Jeckle / Bulldog Cop (voice, uncredited) | Short Film |
| Sleepless Night, A | 1948 | Heckle / Jeckle (voice, uncredited) | Short Film |
| Taming the Cat | 1948 | Heckle / Jeckle / Cat (voice, uncredited) | Short Film |
| Felix the Fox | 1948 | Dimwit / Felix the Fox (voice, uncredited) | Short Film |
| Magic Slipper, The | 1948 | Wolf / Prince (voice, uncredited) | Short Film |
| Racket Buster, The | 1948 | Narrator / Edward G. Robincat (voice) | Short Film |
| Triple Trouble | 1948 | Oil Can Harry (voice, uncredited) | Short Film |
| The Howdy Doody Show | 1947 | Phineas T. Bluster / Flubadub | TV Show |
| Cat Trouble | 1947 | Heckle / Jeckle (voice, uncredited) | Short Film |
| Flying South | 1947 | Heckle / Jeckle (voice, uncredited) | Short Film |
| The Hitch Hikers | 1947 | Heckle / Jeckle / Dimwit (voice, uncredited) | Short Film |
| The Intruders | 1947 | Heckle / Jeckle / Headman Bulldog (uncredited) | Short Film |
| McDougal's Rest Farm | 1947 | Heckle / Jeckle / Dimwit (voice, uncredited) | Short Film |
| Super Salesman, The | 1947 | Heckle / Jeckle / Dimwit / ... (voice, uncredited) | Short Film |
| Crying Wolf | 1947 | Dimwit / Wolf (voice, uncredited) | Short Film |
| Lazy Little Beaver | 1947 | Wolf (voice, uncredited) | Short Film |
| The Talking Magpies | 1946 | Magpie Husband, Dimwit, Magpie Salesman (voice, uncredited) | Short Film |
| Peace Time Football | 1946 | Saddened Announcer (uncredited) | Short Film |
| The Uninvited Pests | 1946 | Heckle, Jeckle, Dimwit (voice, uncredited) | Short Film |
| The Crackpot King | 1946 | King (voice, uncredited) | Short Film |
| The Tortoise Wins Again | 1946 | Papa Hare / Papa Tortoise / Pig (voice) | Short Film |
| The Exterminator | 1945 | Radio Announcer / Narrator (voice) | Short Film |
| Bad Bill Bunion | 1945 | TV Announcer (voice, uncredited) | Short Film |
