Script supervisor, actor Harry Lloyd Nelson had his first starring role in Man Beast (1956), and learned the duties of a script supervisor while coaching child star Jon Provost in the television series Lassie
| Movie | Escape from Alcatraz | 1979 |
| Movie | Unforgiven | 1992 |
| Movie | Sleepwalkers | 1992 |
| Movie | Bird | 1988 |
| Movie | Pale Rider | 1985 |
| Movie | Heartbreak Ridge | 1986 |
| Movie | Firefox | 1982 |
| Movie | Terror on the 40th Floor | 1974 |
| Episode |
Gunsmoke The Legend |
1971 |
| Episode |
Gunsmoke Tatum |
1972 |
| Episode |
Gunsmoke Town in Chains |
1974 |
| Episode |
Gunsmoke The River (1) |
1972 |
| Episode |
Gunsmoke The Guns of Cibola Blanca (1) |
1974 |
| Episode |
Gunsmoke The Iron Blood of Courage |
1974 |
| Episode |
Gunsmoke Waste (1) |
1971 |
| Episode |
Gunsmoke Waste (2) |
1971 |
| Episode |
Gunsmoke Alias Festus Haggen |
1972 |
| Episode |
Gunsmoke Jesse |
1973 |
| Episode |
Gunsmoke Hard Labor |
1975 |