Films:
* El lugar sin límites (1978): A cult classic that cemented her status as a sex symbol.
* Midaq Alley (1963): Her breakthrough role in this Egyptian film directed by Henry Barakat.
* The Ballad of Gregorio Cortez (1963): A historical drama about the Mexican-American outlaw.
* The Wild Bunch (1969): An iconic western film directed by Sam Peckinpah.
* The Mexican Connection (1972): A crime thriller directed by Jesús Franco.
* The House That Screamed (1969): A horror film directed by Narciso Ibáñez Serrador.
* The Stranger (1967): A thriller film directed by Tony Richardson.
* The Day of the Locust (1975): A drama film based on Nathanael West's novel.
* The Last Supper (1976): A drama film directed by Delmer Daves.
* The Hunchback of Notre Dame (1982): A romantic drama film directed by Jean-Pierre rioux.
* The Secret of the Sahara (1981): An adventure film directed by Alberto de Martino.
* The Treasure of the Amazon (1985): An adventure film directed by Alberto de Martino.
Television:
* Corazón salvaje (1968): A telenovela.
* El derecho de nacer (1966): A telenovela.
* La mentira (1965): A telenovela.
* Los ricos también lloran (1979): A telenovela.
* Tú eres mi destino (1978): A telenovela.
* The Twilight Zone (1985): An episode titled "The Afterlife."
* Miami Vice (1986): An episode titled "The Prodigal Son."
This is not an exhaustive list, but it provides a good overview of Isela Vega's diverse film and television career. She was known for her versatility and her ability to embody a range of characters, from glamorous actresses to tough-talking gangsters.