Brianne Tju

Actor · Born June 14, 1998 · Los Angeles, California, USA

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.

Acted in 44

2020s

2025
Bark
Bella
2024
Uglies
Shay
39
Character Conversations
TV
Agonist
Darla
2022
High School
Ali · 7 episodes
Gone in the Night
Greta
50
Unhuman
Ever
48
Three Months
Dara
71
2021
I Know What You Did Last Summer
Margot · 8 episodes
57
2020
Lilly's Light: The Movie
Katie-Lyn

2010s

2019
47 Meters Down: Uncaged
Alexa
48
2018
The Rookie
Finley · 1 episode
81
Light as a Feather
Alex Portnoy · 26 episodes
68
See Plum Run
TV
Love Daily
Christine · 1 episode
A.P. Bio
Dallas · 1 episode
73
The Blazing World
Kelly
9-1-1
Hannah · 1 episode
79
2017
Life After First Failure
Jasmine · 6 episodes
Famous in Love
Xu YiFei · 2 episodes
2016
The Crooked Man
Violet
44
2015
Chicago Med
Amira Seng · 1 episode
78
The Massively Mixed-Up Middle School Mystery
Gaby Perry
Scream: The TV Series
Riley Marra · 3 episodes
70
iZombie
Amy · 1 episode
78
Pass the Light
Mary Jane
2014
Chicago P.D.
Mira Davis · 1 episode
82
2013
The Thundermans
Joanie · 1 episode
66
Liv and Maddie
Alex · 5 episodes
69
Save Me
Riley · 3 episodes
2012
See Dad Run
Taylor · 7 episodes
54
2011
So Random!
Cassy · 2 episodes
52
2010
R. L. Stine's The Haunting Hour
Jessica Chen · 1 episode
79
Sons of Tucson
Robin · 1 episode
69
Lilly's Light
Katie-Lyn

2000s

2009
Opposite Day
Client #2
41
Make It or Break It
Genji Cho · 1 episode
79
2007
Cory in the House
Haley · 5 episodes
55
Just Jordan
Margaret · 1 episode
2005
Grey's Anatomy
Stacy · 1 episode
78
2000
Curb Your Enthusiasm
Girl Scout #3 · 1 episode
86

No release date

His Date
Naomi
Reverie
Olivia
Fade to Black
Brianne