In 2003, Gisella Marengo participated in
Pupi Avati's film "Il cuore altrove" alongside
Giancarlo Giannini, and in 2005, she played the role of Mina in the thriller "Mary.", directed by
Abel Ferrara. In 2006, she appeared in
Giuseppe Tornatore's film "
La sconosciuta" which won several
David di Donatello awards. In 2006, she was in
Dario Argento's film "
La terza madre". After the horror film by Argento, she played a comedic role in "
Scusa ma ti chiamo amore," portraying the sister of Alex, played by
Raul Bova. She then worked again with Avati in the film "
Il papà di Giovanna". In 2009, she played one of the lead roles in the TV film "
Doc West," directed by
Giulio Base and shot in English in New Mexico. In the same year, under the direction of Tornatore, she was in the cast of "
Baarìa" where she played Matilde. In 2011, she portrayed Maliva in "
Conan the Barbarian" and simultaneously played Gizele Moltova in
Dito Montiel's "
The Son of No One". In 2013, she took on the role of Natalia in
Paul Haggis's film "
Third Person". and was awarded with the 18th Kinéo Prize. The following year, she was the producer behind the highly acclaimed and renowned documentary "
Ennio," which delved into the life of the famous Italian Oscar-winning film composer,
Ennio Morricone. Directed by Oscar winning director
Giuseppe Tornatore, the documentary features interviews with world-class artists, including
Clint Eastwood,
Quentin Tarantino,
Hans Zimmer, and
Bruce Springsteen. and it was awarded with the prestigious
David di Donatello Award for Best Documentary and the Starlight International Film Award. In 2023, Marengo co-produced the action-packed "
Expend4bles," featuring actors like
Megan Fox,
Sylvester Stallone, and
Jason Statham. == Filmography ==