
Wallis Day
Biography
a British actress and model who has played complex characters in film and television. She's known for her roles as Nyssa-Vex in Krypton, Kate Kane in Batwoman, and Agent Shin in Infinite. Day has also appeared in Casanova, Jekyll and Hyde, and Trollied. Day developed a passion for acting at age five after seeing ballets with her father. She trained at the Sylvia Young Theatre School and the Arts Educational Schools, London.
Known For

TV
Hollyoaks
Holly Cunningham
1995

TV
Sex/Life
Gigi
2021

TV
Krypton
Nyssa-Vex
2018

TV
Batwoman
Kate Kane / Circe Sionis
2019

Film
Red Sonja
Annisia
2025

TV
Will
Cressida Deveraux
2017

Film
Infinite
Agent Shin
2021
TV
BBC Comedy Feeds
Girl on Date
2012

TV
Hollyoaks Later
Holly Cunningham
2008

Film
Sheroes
Ryder
2023

TV
Casanova
Angelica Lambertini
2015

Film
Between Two Worlds
Lucy
2015

Film
Wifey Redux
Young Saoirse
2016
Filmography
2025FilmRed Sonjaas Annisia2023FilmSheroesas Ryder2021FilmInfiniteas Agent Shin2021TVSex/Lifeas Gigi2019TVBatwomanas Kate Kane / Circe Sionis2018TVKryptonas Nyssa-Vex2017TVWillas Cressida Deveraux2016FilmWifey Reduxas Young Saoirse2015FilmBetween Two Worldsas Lucy2015TVCasanovaas Angelica Lambertini2012TVBBC Comedy Feedsas Girl on Date2008TVHollyoaks Lateras Holly Cunningham1995TVHollyoaksas Holly Cunningham