William J. Keenan
Escritor, Productor
Conocido por
Filmography
| 1998 | The Mighty KongEn Plex |
| 1974 | |
| 1974 | |
| 1972 | Journey Back to Oz · as Screenplay |
| 1972 | |
| 1972 | |
| 1971 | |
| 1969 | |
| 1969 | |
| 1968 | |
| 1968 |
| 2008 | A Miser Brothers' Christmas · as Based On: Characters Appearing In The 1974 Rankin/bass Production, "the Year Without A Santa Claus" |
| 2006 | Codename: Kids Next Door - Operation Z.E.R.O. · as Teleplay |
| 2002 | Codename: Kids Next Door · as Developer |
| 1981 | Mr. Merlin · as Written By |
| 1981 | The Smurfs · as Story |
| 1980 | The Tom and Jerry Comedy Show · as Adapted By |
| 1979 | The Littlest Hobo · as Written By |
| 1977 | Fantasy Island · as Story |
| 1976 | Laverne & Shirley · as Written By |
| 1975 | The Lost Saucer · as Written By |
| 1974 | Sierra · as Written By |
| 1974 | Land of the Lost · as Written By |
| 1974 | Oliver Twist · as Teleplay |
| 1973 | Treasure Island · as Teleplay |
| 1972 | Festival of Family Classics · as Adapted By |
| 1972 | The ABC Saturday Superstar Movie · as Written By |
| 1972 | Fat Albert and the Cosby Kids · as Adapted By |
| 1970 | The Reluctant Dragon & Mr. Toad Show · as Adaptation |
| 1970 | The Partridge Family · as Written By |
| 1967 | Journey to the Center of the Earth · as Written By |