Brianne Tju
Biography
Brianne Ashleigh Tju is an American actress. She is known for her roles as Riley Marra in the MTV series Scream, Alex Portnoy in the Hulu series Light as a Feather, Alexa in 47 Meters Down: Uncaged, and Margot in I Know What You Did Last Summer.
Known For
TV
The Rookie
Finley
2018
TV
Grey's Anatomy
Stacy
2005
TV
Chicago P.D.
Mira Davis
2014
TV
Chicago Med
Amira Seng
2015
TV
9-1-1
Hannah
2018
TV
Curb Your Enthusiasm
Girl Scout #3
2000
TV
iZombie
Amy
2015
TV
R. L. Stine's The Haunting Hour
Jessica Chen
2010
TV
The Thundermans
Joanie
2013
TV
Scream: The TV Series
Riley Marra
2015
TV
Liv and Maddie
Alex
2013
TV
A.P. Bio
Dallas
2018
TV
So Random!
Cassy
2011
TV
Just Jordan
Margaret
2007
TV
Make It or Break It
Genji Cho
2009
TV
Cory in the House
Haley
2007
TV
See Dad Run
Taylor
2012
TV
Light as a Feather
Alex Portnoy
2018
TV
Sons of Tucson
Robin
2010
TV
Love Daily
Christine
2018
Filmography
2025FilmBarkas Bella2024FilmUgliesas Shay2024FilmAgonistas Darla2022TVHigh Schoolas Ali2022FilmGone in the Nightas Greta2022FilmUnhumanas Ever2022FilmThree Monthsas Dara2021TVI Know What You Did Last Summeras Margot2020FilmLilly's Light: The Movieas Katie-Lyn2019Film47 Meters Down: Uncagedas Alexa2018TVThe Rookieas Finley2018TVLight as a Featheras Alex Portnoy2018TVSee Plum Run2018TVLove Dailyas Christine2018TVA.P. Bioas Dallas2018FilmThe Blazing Worldas Kelly2018TV9-1-1as Hannah2017TVLife After First Failureas Jasmine2017TVFamous in Loveas Xu YiFei2016FilmThe Crooked Manas Violet2015TVChicago Medas Amira Seng2015FilmThe Massively Mixed-Up Middle School Mysteryas Gaby Perry2015TVScream: The TV Seriesas Riley Marra2015TViZombieas Amy2015FilmPass the Lightas Mary Jane2014TVChicago P.D.as Mira Davis2013TVThe Thundermansas Joanie2013TVLiv and Maddieas Alex2013TVSave Meas Riley2012TVSee Dad Runas Taylor2012FilmCountyas Olivia2011TVSo Random!as Cassy2010TVR. L. Stine's The Haunting Houras Jessica Chen2010TVSons of Tucsonas Robin2010FilmLilly's Lightas Katie-Lyn2009FilmOpposite Dayas Client #22009TVMake It or Break Itas Genji Cho2007TVCory in the Houseas Haley2007TVJust Jordanas Margaret2005TVGrey's Anatomyas Stacy2000TVCurb Your Enthusiasmas Girl Scout #3—FilmHis Dateas Naomi—FilmReverieas Olivia—FilmFade to Blackas Brianne