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

Grey's Anatomy

Stacy

Chicago P.D.

Mira Davis

9-1-1

Hannah

Curb Your Enthusiasm

Girl Scout #3

iZombie

Amy

R. L. Stine's The Haunting Hour

Jessica Chen

Liv and Maddie

Alex

A.P. Bio

Dallas

Filmography

Year	Movie	Role
2024	Uglies	Shay
2024	Agonist	Darla
2022	Gone in the Night	Greta
2022	Three Months	Dara
2022	Unhuman	Ever
2019	47 Meters Down: Uncaged	Alexa
2018	The Blazing World	Kelly
2016	The Crooked Man	Violet
2015	The Massively Mixed-Up Middle School Mystery	Gaby Perry
2012	County	Olivia
	Bark	Bella
	The Strangers : Part One	Sloane Thatcher
	His Date	Naomi

Year	TV Show	Role
2022	High School	Ali
2021	I Know What You Did Last Summer	Margot
2018	A.P. Bio	Dallas
2018	See Plum Run
2018	Light as a Feather	Alex Portnoy
2018	9-1-1	Hannah
2018	Love Daily	Christine
2015	iZombie	Amy
2015	Scream: The TV Series	Riley Marra
2014	Chicago P.D.	Mira Davis
2013	Liv and Maddie	Alex
2010	Sons of Tucson	Robin
2010	R. L. Stine's The Haunting Hour	Jessica Chen
2009	Make It or Break It	Genji Cho
2007	Cory in the House	Haley
2005	Grey's Anatomy	Stacy
2000	Curb Your Enthusiasm	Girl Scout #3