Fiorella Faltoyano took dramatic studies, and in 1967 debuted in Nati Mistral's theater company.

Almost at the same time she appeared in the Pedro Mario Herrero [es] film Club de solteros.

In 1977, she achieved her greatest film success as a protagonist of Unfinished Business by José Luis Garci, with whom she continued working in Solos en la madrugada (1978) – again with José Sacristán[1] – and in Cradle Song (1994).

In the theater she starred in The Odd Couple (2001–02), The Children's Hour (2004–07), Agnes of God (2007–09), and Galdosiana (2009–10), plays in which she shared billing and production work with the actress Cristina Higueras [es] through her company, Nueva Comedia.

Of Galician and Castilian origin, the biological daughter of an unmarried couple -- Ramón Pardo Arias (1909–1998), native and later mayor of Ferreira de Pantón, Lugo, and María de la Asunción Gil Paradela (1921–2007), a native of Madrid,[2] Fiorella Faltoyano was born María Blanca Gil Paradela but later took the surname (Renzi) of her Italian stepfather.