Actor
Julia Harnett
Julia Harnett is credited on 2 movies and 9 TV shows, best known by TMDB votes for Supergirl, Billions and Psych.
Filmography · 11 titles
US streaming apps shown under each title, checked October 6, 2026. Tap any title for where it streams and what it costs.
Supergirl
2015 · TV show
On Netflix
Billions
2016 · TV show
On Paramount+ and fuboTV
Psych
2006 · TV show
On Peacock and Prime Video
FBI
2018 · TV show
On Paramount+ and Philo
The Flight Attendant
2020 · TV show
On HBO Max
Schmigadoon!
2021 · TV show
On Apple TV+
The Crew
2021 · TV show
On Netflix
The Other Two
2019 · TV show
On HBO Max
Christmas Waltz
2020 · Movie
On fuboTV and Philo
Frankie Drake Mysteries
2017 · TV show
On PBS and PBS Masterpiece
Holiday Spin
2012 · Movie
On Prime Video