Natascha McElhone

Natascha McElhone is an English actress of stage, screen and television, best known for her roles in Ronin, The Truman Show and Solaris. McElhone also plays a leading role in the Showtime series Californication.

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Known For

Halo

2022 • as Dr. Catherine Halsey

Halo

2022 • Producer

The Crown

2016 • as Penny Knatchbull

Californication

2007 • as Karen van der Beek

Bergerac

1981 • as Louise Calder

The Truman Show

1998 • as Lauren Garland / Sylvia

Filmography

2025

The Kollective

as Maya Blade

TV - Released: 6/10/2025

2022

Carmen

as Carmen

Movie - Released: 9/23/2022

Hotel Portofino

as Bella Ainsworth

TV - Released: 1/27/2022

Halo

as Dr. Catherine Halsey

TV - Released: 3/24/2022

2018

The First

as Laz Ingram

TV - Released: 9/14/2018

2017

London Town

as Sandrine

Movie - Released: 8/3/2017

2016

Mr. Church

as Marie Brooks

Movie - Released: 9/16/2016

Designated Survivor

as Alex Kirkman

TV - Released: 9/21/2016

The Crown

as Penny Knatchbull

TV - Released: 11/4/2016

2015

Saints & Strangers

as Elizabeth Hopkins

TV - Released: 11/22/2015

2013

Romeo & Juliet

as Lady Capulet

Movie - Released: 9/12/2013

The Sea

as Connie Grace

Movie - Released: 6/23/2013

Believe

as Erica Gallagher

Movie - Released: 10/4/2013

2010

The Kid

as Gloria

Movie - Released: 4/22/2010

Thorne

as Anne Coburn

TV - Released: 10/10/2010

2009

The Secret of Moonacre

as Loveday

Movie - Released: 2/6/2009

High Flyers: How Britain Took to the Air

as Herself - Narrator

Movie - Released: 10/28/2009

10 Minute Tales

TV - Released: 12/21/2009

2008

Blessed

as Lou

Movie - Released: 10/24/2008

2007

Californication

as Karen van der Beek

TV - Released: 8/13/2007

The Company

as Elizabeth Nemeth

TV - Released: 8/5/2007

2006

Big Nothing

as Penelope Wood

Movie - Released: 12/1/2006

2005

Guy X

as Sgt. Irene Teal

Movie - Released: 6/6/2005

Revelations

as Sister Josepha Montafiore

TV - Released: 4/13/2005

2004

Ronin: Filming in the Fast Lane

as Self

Movie - Released: 10/11/2004

Ladies in Lavender

as Olga

Movie - Released: 11/12/2004

2003

Laurel Canyon

as Sara

Movie - Released: 3/7/2003

The Other Boleyn Girl

as Mary Boleyn

Movie - Released: 3/28/2003

2002

Solaris

as Rheya

Movie - Released: 11/27/2002

City of Ghosts

as Sophie

Movie - Released: 9/10/2002

FearDotCom

as Terry

Movie - Released: 8/9/2002

Killing Me Softly

as Deborah

Movie - Released: 5/10/2002

2000

Contaminated Man

as Holly Anderson

Movie - Released: 12/17/2000

Love's Labour's Lost

as Rosaline

Movie - Released: 3/31/2000

1998

Ronin

as Deirdre

Movie - Released: 9/25/1998

The Truman Show

as Lauren Garland / Sylvia

Movie - Released: 6/4/1998

What Rats Won't Do

as Kate Beckenham

Movie - Released: 7/1/1998

1997

The Devil's Own

as Megan Doherty

Movie - Released: 3/13/1997

Mrs. Dalloway

as Young Clarissa

Movie - Released: 9/1/1997

1996

Surviving Picasso

as Françoise Gilot

Movie - Released: 9/4/1996

Karaoke

as Angie

TV - Released: 4/28/1996

Cold Lazarus

as Angie

TV - Released: 5/26/1996

1994

A Breed of Heroes

as Janet

Movie - Released: 9/4/1994

Cadfael

as Cecily Corde

TV - Released: 5/29/1994

1993

Late Night with Conan O'Brien

as Self - Guest

TV - Released: 9/13/1993

1992

Absolutely Fabulous

as Art Gallery Assistant

TV - Released: 11/12/1992

1981

Bergerac

as Louise Calder

TV - Released: 10/18/1981

1979

Minder

as Vanessa

TV - Released: 10/29/1979

Unknown

Young Sherlock

as Cordelia Holmes