That same year Fabiana made her theatre debut as Miranda in a production of The Tempest directed by Giorgio Strehler.
[1] Udenio's film roles include playing the daughter of a World War II Resistance fighter in The Scarlet and the Black, Italian foreign-exchange student Anna-Maria Mazarelli in Summer School (1987), the sunbather in the "Sunblock 5000" commercial within RoboCop 2 (1990), Dan Cain's only living girlfriend Francesca in Bride of Re-Animator (1990), as "Alotta Fagina" in Austin Powers: International Man of Mystery (1997), as "Don Na" in The Godson (1998), and Gabriella in Pauly Shore's film In The Army Now (1994).
On television, Udenio had the recurring role of "Giulietta" on the ABC soap opera One Life to Live from 1985 to 1986, and was a regular cast member in the Peter Benchley syndicated drama Amazon (1999–2000).
She has guest starred and had recurring roles on dozens of television shows, including Babylon 5, Baywatch, Full House, NYPD Blue, Quantum Leap, Mortal Kombat: Conquest, Cheers, Mad About You, Wings, Designing Women, The Magnificent Seven, CSI: Miami, and Mistresses.
Fabiana Udenio was married to actor Judson Scott, whom she met in New York on the set of the soap opera One Life to Live.