Roy Williams
| Year | Cartoon | Series | Credit |
|---|---|---|---|
| 1936 | Elmer Elephant | Silly Symphonies | Writer |
| 1943 | Saludos Amigos | Feature Films | Writer |
| 1943 | El Gaucho Goofy | Shorts | Writer |
| 1945 | The Three Caballeros | Feature Films | Writer |
| 1945 | Cured Duck | Donald Duck | Writer |
| 1946 | Make Mine Music | Feature Films | Writer |
| 1946 | Donald's Double Trouble | Donald Duck | Writer |
| 1946 | Wet Paint | Donald Duck | Writer |
| 1947 | Sleepy Time Donald | Donald Duck | Writer |
| 1947 | Donald's Dilemma | Donald Duck | Writer |
| 1948 | Donald's Dream Voice | Donald Duck | Writer |
| 1950 | Pluto's Heart Throb | Pluto | Writer |
| 1950 | Trailer Horn | Donald Duck | Writer |
| 1951 | Car Of Tomorrow | Shorts | Writer |
| 1952 | One Cab's Family | Shorts | Writer |
| 1953 | Working For Peanuts | Donald Duck | Writer |
| 1954 | Spare The Rod | Donald Duck | Writer |
| 1954 | Dragon Around | Donald Duck | Writer |
| 1954 | The Flying Squirrel | Donald Duck | Writer |
| 1955 | Lake Titicaca | Donald Duck | Writer |
| 1956 | Jack And Old Mac | Shorts | Writer |
| 1956 | A Cowboy Needs A Horse | Shorts | Writer |