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Alexandra Castillo

Acting

Born June 14, 1971 · Santiago, Chile

Also known as Alex Castillo · Álex Castillo · Alexandra Castillo-Smith

Biography

Alexandra Castillo (June 14, 1971, in Santiago, Chile) is a Chilean-Canadian actress and dancer. She began her career with guest appearances in series such as Dead Man’s Gun (1999) and Seven Days (1999). In 2000, she had a supporting role in The 6th Day. Castillo has appeared in over 50 television series, including Missing (2003–2006), Degrassi: The Next Generation (2001–2015), Heartland (since 2007), Fringe (2008–2013), Warehouse 13 (2009–2014), Rookie Blue (2010–2015), Saving Hope (2012–2017), Designated Survivor (2016–2019), The Handmaid’s Tale (since 2017), and The Boys (since 2019). Castillo also had leading roles in Guidestones (2012–2014), Lucky 7 (2013), and Mary Kills People (2017–2018). In film, she starred in Traitor (2008), 2012 (2009), and Miss Sloane (2016). Additionally, she appeared in several TV movies, including The Miracle of the 17th Green (1999), Plague City: SARS in Toronto (2005), and Taken in Broad Daylight (2009).

Filmography45 titles

The Boys

2019as Vanessa

Heartland

2007as Dr. Kelsey Burton

IT: Welcome to Derry

2025as Illiana

The Handmaid's Tale

2017as Dawn Mathis

The Expanse

2015as Captain Espinoza

Fringe

2008as Dr. Alexandra Castro

Believe Me: The Abduction of Lisa McVey

2018as Det. Castle (as Alex Castillo)

This Is Wonderland

2004as Larissa Munoz (as Alex Castillo)

11.22.63

2016as Mayor

Gen V

2023as Vanessa

Warehouse 13

2009as Lisa

Rookie Blue

2010as Detective Inez Capello

Grand Army

2020as Ms. Lisa Gonzalez

Miss Sloane

2016as Pru Walsh

Nurses

2020as Mrs. Grant

Mary Kills People

2017as Louise Malick

Private Eyes

2016as Maxine DeMuzio

DC's Legends of Tomorrow

2016as Gloria Cruz

The Dead Zone

2002as Helena Avila

Untamed

2025as Lana

A Teacher

2020as Principal Rivas

Creeped Out

2017as Claire Whitaker

Rabbit Hole

2023as Olivia Bonen

Doc

2025as Simone Canto

The Girlfriend Experience

2016as Jacqueline

The Listener

2009as Detective Patty Sinclair

Champions

2023as Judge Mary Menendez

Mutant X

2001as Gina

Orphan Black: Echoes

2023as Neva Lee

FUBAR

2023as Officer Martinez

Traitor

2008as Dark Haired Woman

Against the Wall

2011as Elizabeth Northcutt

Head Over Heels

2024as Delaney Diaz

Incorporated

2016as Susan

Damien

2016as Arlene (as Alex Castillo)

The 6th Day

2000as Reporter (as Álex Castillo)

2012

2009as Paris Reporter

Sharp Corner

2024as Tamara Jones-Reed

The Firm

2012as USADA Mary Connor

Remedy

as Mrs. Murdoch

Taken in Broad Daylight

2009as Agent Reynolds

Eye of the Beast

2007as Katrina Tomas

Lucky 7

as Bianca Clemente

Bark Ranger

2015as Sharon Keller

An Arthur Thanksgiving

2020as Shania (voice)