She is known for her roles in Una famiglia impossibile (1940) and L'allegro fantasma (1941), and as the narrator in Neapolitans in Milan (1953).

Prandi sang on EIAR radio broadcasts as a member of the "Trio Primavera" with Isa Bellini and Wilma Mangini.

[2] Prandi met actor/playwright Eduardo De Filippo in 1947, while being a soubrette in the revue company "Teatro dei Fiorentini".

[6] During their relationship, Prandi served as De Filippo's secretary and also appeared in several of his stage comedies.

[7] Prandi died on 8 June 1961 at the Ciancarelli clinic in Rome after a long illness.