Janet Waldo is an American actress and voice artist with a career encompassing radio, television, animation and live-action films. She is best known in animation for voicing Judy Jetson, Penelope Pitstop, and Josie McCoy in Josie and the Pussycats. She was equally famed for radio's Meet Corliss Archer, a title role with which she was so identified that she was drawn into the comic book adaptation.
| Movie | I Know That Voice | Self | 2014-01-07 |
| Movie | Scooby-Doo's Spookiest Tales | (voice) | 2003-02-19 |
| Movie | The 1st 13th Annual Fancy Anvil Awards Show Program Special: Live in Stereo | Judy Jetson (voice) | 2002-03-23 |
| Movie | Scooby-Doo's Spookiest Tales | Additional Voices (voice) (archive footage) | 2001-08-21 |
| Series | King of the Hill | Unknown | 1997-01-12 |
| Movie | Once Upon a Forest | Edgar's Mom (voice) (uncredited) | 1993-06-18 |
| Movie | The Flintstones: Hollyrock a Bye Baby | Mrs. Slaghoople (voice) | 1993-12-05 |
| Series | Tom & Jerry Kids Show | 1990-09-08 | |
| Series | Wake, Rattle, and Roll | 1990-09-17 | |
| Movie | Hanna-Barbera's 50th | Judy Jetson / Penelope Pitstop / Josie McCoy (voice) | 1989-07-17 |
| Movie | Rockin' with Judy Jetson | Judy Jetson (voice) | 1988-01-15 |
| Movie | Alice Through the Looking Glass | Alice/The Red Queen | 1987-01-01 |
| Movie | The Jetsons Meet the Flintstones | Judy Jetson / Female Computer (voice) | 1987-11-15 |
| Movie | Return to Mayberry | Amanda / Aunt Bee (voice) (uncredited) | 1986-04-13 |
| Movie | The Secret World of Og | Mother | 1983-04-30 |
| Movie | Beauty and the Beast | Beauty / Jacqueline / Queen / Old Crone (voice) | 1983-11-25 |
| Movie | Miss Switch to the Rescue | Miss Switch / Guinivere (voice) | 1982-01-16 |
| Movie | Bunnicula, the Vampire Rabbit | Mrs. Monroe / Gertie / Alice (voice) | 1982-01-09 |
| Movie | Heidi's Song | Tinette (voice) | 1982-11-19 |
| Movie | Yogi Bear's All-Star Comedy Christmas Caper | Mrs. Jones / Murray's Wife / Lady in the Street / P.A. Voice at the Bus Depot (voice) | 1982-12-21 |
| Movie | Scruffy | Alice (voice) | 1980-10-04 |
| Movie | The Trouble with Miss Switch | Miss Switch (voice) | 1980-02-16 |
| Movie | Yogi's First Christmas | Cindy Bear / Sophie Throckmorton (voice) | 1980-11-21 |
| Movie | Gulliver's Travels | (voice) | 1979-11-23 |
| Series | Battle of the Planets | Princess / Susan (voice) | 1978-09-18 |
| Series | Weekend Special | Unknown | 1977-09-10 |
| Series | The Tom and Jerry Show | 1975-09-06 | |
| Movie | The Tiny Tree | (voice) | 1975-12-14 |
| Series | Hong Kong Phooey | 1974-09-07 | |
| Series | Jeannie | 1973-09-08 | |
| Series | The Addams Family | Morticia Addams (voice) | 1973-09-08 |
| Series | Around the World in Eighty Days | Belinda Maze | 1972-09-09 |
| Series | Josie and the Pussycats in Outer Space | Josie (voice) | 1972-09-09 |
| Series | The Roman Holidays | Henrietta (voice) | 1972-09-09 |
| Series | The ABC Saturday Superstar Movie | 1972-09-09 | |
| Movie | A Christmas Story | Mother (voice) | 1972-12-01 |
| Series | The New Scooby-Doo Movies | Josie McCoy (voice) | 1972-09-09 |
| Series | Help!... It's the Hair Bear Bunch! | 1971-09-11 | |
| Series | Josie and the Pussycats | Josie McCoy (voice) | 1970-09-12 |
| Series | Famous Classic Tales | Unknown | 1970-11-01 |
| Series | Cattanooga Cats | 1969-09-06 | |
| Series | The Perils of Penelope Pitstop | 1969-09-13 | |
| Series | Wacky Races | Penelope Pitstop (voice) | 1968-09-14 |
| Series | The New Adventures of Huckleberry Finn | Unknown | 1968-09-15 |
| Movie | Jack and the Beanstalk | Princess Serena (voice) | 1967-02-26 |
| Series | Shazzan | Nancy | 1967-09-09 |
| Movie | Alice in Wonderland or What's a Nice Kid Like You Doing in a Place Like This? | Alice | 1966-03-30 |
| Movie | The Man Called Flintstone | Roberta / Various Voices (voice) | 1966-08-03 |
| Series | The Adventures of Superboy | 1966-09-10 | |
| Series | The Space Kidettes | Jenny | 1966-09-10 |
| Series | The New Adventures of Superman | 1966-09-10 | |
| Series | Get Smart | Unknown | 1965-09-18 |
| Series | The Atom Ant Show | Granny Sweet (voice) | 1965-10-02 |
| Series | The F.B.I. | Unknown | 1965-09-19 |
| Series | Valentine's Day | 1964-09-18 | |
| Series | Petticoat Junction | Unknown | 1963-09-24 |
| Series | The Jetsons | Judy Jetson (voice) | 1962-09-23 |
| Series | The Lucy Show | Unknown | 1962-10-01 |
| Series | The Flintstones | Unknown | 1960-09-30 |
| Series | The Andy Griffith Show | Unknown | 1960-10-03 |
| Movie | Tot Watchers | Jeanie / Joan (voice) (uncredited) | 1958-08-01 |
| Movie | Busy Buddies | Jeannie / Joan (voice) (uncredited) | 1956-05-04 |
| Series | I Love Lucy | Unknown | 1951-10-15 |
| Movie | Land of the Open Range | Mary Cook | 1942-04-17 |
| Movie | Silver Stallion | Janice Walton | 1941-05-27 |
| Movie | So Ends Our Night | Jacqueline (uncredited) | 1941-02-27 |
| Movie | The Bandit Trail | Ellen Grant | 1941-10-10 |
| Movie | If I Had My Way | Miss Courtney (uncredited) | 1940-05-05 |
| Movie | The Farmer's Daughter | Switchboard Operator (uncredited) | 1940-03-29 |
| Movie | Waterloo Bridge | Elsa | 1940-05-17 |
| Movie | One Man's Law | Joyce Logan | 1940-06-29 |
| Movie | The Way of All Flesh | Hat Check Girl | 1940-07-05 |
| Movie | Rhythm on the River | Westlake's Receptionist | 1940-08-28 |
| Movie | Cafe Society | Girl (uncredited) | 1939-03-03 |
| Movie | Persons in Hiding | Ruth Waldron | 1939-02-10 |
| Movie | The Gracie Allen Murder Case | Cigarette Girl | 1939-06-02 |
| Movie | All Women Have Secrets | Doris | 1939-12-15 |
| Movie | The Star Maker | Stella | 1939-08-25 |
| Movie | What a Life | Gwen | 1939-10-05 |
| Movie | Honeymoon in Bali | Fortune Girl's Companion (uncredited) | 1939-09-29 |
| Movie | Cocoanut Grove | Girl | 1938-05-20 |
| Movie | Hunted Men | Young Woman at Party | 1938-05-27 |
| Movie | Zaza | Simone | 1938-12-29 |
| Movie | Tom Sawyer, Detective | Ruth Phelps | 1938-12-24 |