8.2
/10
Fiona Byrne is a fictional character portrayed by Tiya Sircar in the TV series Supergirl.
In the first episode they appeared in, titled American Alien (season 4), they were 36 years old.
They appear in 2 episodes out of a total of 126 aired

Fiona Byrne

by Tiya Sircar

character

Episodes2

  • 7.1
    /10

    American Alien
    episode S4.E1 october 2018
    Supergirl is called into action when remnants of Cadmus attempt to assassinate pro-alien leaders, but their endgame turns out to be more sinister than she thinks.
  • 6.9
    /10

    Ahimsa
    episode S4.E4 november 2018
    Alex asks Lena and Brainiac to team up and help Supergirl; J'onn discovers new ways to help his fellow aliens after running into Manchester Black.