Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Los Teleñecos En La Isla Del Tesoro | 1996 | |
| Writer | Doraemon, La Misteriosa Isla Del Tesoro | 2018 | |
| Writer | La isla del tesoro | 1950 | |
| Writer | El hombre y el monstruo | 1932 | |
| Writer | Madame Hyde | 2018 | |
| Writer | El extraño caso del Dr. Jekyll and Mr. Hyde | 1941 | |
| Writer | La isla del tesoro | 1990 | |
| Writer | El hombre y la bestia | 1920 | |
| Writer | La isla del tesoro | 1986 | |
| Writer | Abbott and Costello Meet Dr. Jekyll and Mr. Hyde | 1953 | |
| Writer | El ladrón de cadáveres | 1945 | |
| Writer | Jekyll & Hyde: The Musical | 2001 | |
| Writer | Dr. Jekyll and Mr. Hyde | 2008 | |
| Writer | Dr. Jekyll y su hermana Hyde | 1971 | |
| Writer | O Trapalhão na Ilha do Tesouro | 1975 | |
| Writer | Dr. Jekyll y Mr. Hyde | 2003 | |
| Writer | Treasure Island Part II: Captain Flint's Treasure | 1989 | |
| Writer | La isla del tesoro | 1972 | |
| Writer | Secuestrado | 1960 | |
| Writer | Las dos caras del Dr. Jekyll | 1960 | |
| Writer | Dr. Jekyll and Mr. Mouse | 1947 | |
| Writer | La isla del tesoro | 1934 | |
| Writer | El club de los suicidas | 2007 | |
| Writer | El Dr. Jekyll y las mujeres | 1981 | |
| Writer | The Strange Case of Dr. Jekyll and Mr. Hyde | 1968 | |
| Writer | Jekyll + Hyde | 2006 | |
| Writer | Dr. Jekyll y Ms. Hyde | 1995 | |
| Writer | El monstruo | 1971 |