Born Nais Louisiana Gattella in Rijeka (at the time the Italian city Fiume), after studying in Trieste she moved to Rome, where she made her film debut appearing in two tiny roles in Goffredo Alessandrini Seconda B and Alessandro Blasetti"s 1860. Lago later attended the Centro Sperimentale di Cinematografia, graduating in 1936. She then devoted herself to the theater, entering the major stage companies of the time.
Con gli occhi dell'occidente
1979 · Frau Grethe
movieCon gli occhi dell'occidente
1979 · Frau Grethe
movieSwept Away by Family Affection
1978 · Isotta's Aunt
movieLa fine dei Greene
1974 · Ms. Hemming
Oblomov
1966
Scadenza trenta giorni
1945
moviePrincess Cinderella
1941 · La buona fatina