Malignant

Annabelle Wallis

As Madison Mitchell

Maddie Hasson

As Sydney Lake

George Young

As Detective Kekoa Shaw

Michole Briana White

As Detective Regina Moss

Susanna Thompson

As Jeanne

Ingrid Bisu

As Winnie

Jean Louisa Kelly

As Jane Doe

Jake Abel

As Derek Mitchell

Jacqueline McKenzie

As Dr. Florence Weaver

Christian Clemenson

As Dr. Victor Fields

Amir Aboulela

As Dr. Gregory

Mercedes Colon

As Mendez

Ruben Pla

As Officer Rubin

Jon Lee Brody

As Officer Lee

Paula Marshall

As Beverly Woods

Zoë Bell

As Scorpion

Shaunte Lynette Johnson

As Beta

Natalia Safran

As Nurse Annie

Mike Mendez

As Hospital Security Guard #1

Randy Haynie

As Hospital Security Guard #2

Cord Walker

As Hospital Security Guard #3

Jesus Trujillo

As Research Doctor

Lisa Catara

As Research Orderly

Danielle Nottingham

As News Anchor

Ray Chase

As Gabriel (voice)

Marina Mazepa

As Gabriel

Mckenna Grace

As Young Madison

Madison Wolfe

As Young Serena

Andy Bean

As Frank

Patricia Velásquez

As Nurse Velasquez

Patrick Cox

As Mr. Stanley (uncredited)

Gregory Garcia

As Seattle Police Officer (uncredited)

Emir García

As Mustang Driver (uncredited)

Renee Harbek

As Caroline (uncredited)

Janet Hsieh

As Nurse J. De Marco (uncredited)

Paul Mabon

As Orderly (uncredited)

Gino Montesinos

As Seattle Police Officer (uncredited)

Josh Rutgers

As Referee (uncredited)

Halston Van Atta

As Child Madison (uncredited)

Louise Van Veenendaal

As Prisoner (uncredited)

Kalina Vanska

As Seattle Police Officer (uncredited)

Christina Veronica

As Prisoner (uncredited)

Rachel Winfree

As Mrs. Ryerson (uncredited)