In 2014 Giannetta played a small role in the twenty-fifth episode of the ninth season of the series
Don Matteo. In 2016 she appeared in the miniseries
Baciato dal sole, in the role of Angela. The same year she made her film debut with
Worldly Girl, directed by Marco Danieli, in the role of Loretta. In 2017 she played Mariella Santorini in the fourth season of the series
Un passo dal cielo and joined the cast of the fourth season of the series
Che Dio ci aiuti, in the role of Asia. In 2018, from the eleventh season of
Don Matteo and onwards, she was chosen to play the
Carabinieri captain Anna Olivieri, a role for the first time in the series assigned to a woman. The same year she played in two films,
Ricordi?, directed by
Valerio Mieli, and
Tafanos, directed by Riccardo Paoletti. In 2019 she played Elena in the film
Mollami, directed by Matteo Gentiloni, and Alice in
Bentornato Presidente, directed by Giancarlo Fontana and Giuseppe G. Stasi. Since 2021 she has taken part in the series
Buongiorno, mamma! In 2021 Giannetta became lead actress in a TV series for the first time: in
Blanca, an Italian series based on the novels by Patrizia Rinaldi. She plays Blanca Ferrando, a blind young woman who becomes a police consultant. For this role, she was awarded the 2022
Nastro d'Argento for Great Series (
Grandi Serie) as best lead actress. ==Filmography==