
Caroline Catz
Acting • Born 1969-10-19
Biography
Caroline Catz (born 19 October 1969) is an English film, television, theatre and radio actress, best known for her role as Louisa Glasson in Doc Martin since 2004. Her other roles have included Detective Inspector Kate Ashurst in Murder in Suburbia, Detective Inspector Helen Morton in DCI Banks, and PC Cheryl Hutchins in The Vice.
Filmography
45 credits
Farewell Doc Martin
Movie • 2022
Self - Narrator (voice)

Savile: Portrait of a Predator
Movie • 2021
Self - Narrator (voice)

The Guilty
Movie • 1992
Nicky Lennon

The Queen and the Coup
Movie • 2020
Narrator

Suzy Lamplugh: The Unsolved Mystery
Movie • 2020
Narrator

Look Me in the Eye
Movie • 1994
Ruth Wallace / Sian

Scala!!!
Movie • 2024
Self

In Denial of Murder
Movie • 2004
Wendy Sewell

The Merchant of Venice
Movie • 1996
Jessica

Windscale: Britain's Biggest Nuclear Disaster
Movie • 2007
Self - Narrator (voice)

ChickLit
Movie • 2016
Jen

Real Men
Movie • 2003
Liz Fenton

Captive for 18 Years: The Jaycee Lee Story
Movie • 2009
Narrator

In Fabric
Movie • 2018
Pam

Conspiracy Files: Murder in Washington
Movie • 2018
Herself

Delia Derbyshire: The Myths and Legendary Tapes
Movie • 2018
Delia Derbyshire

Under the Sun
Movie • 1992
Linda

The Big Think: Should We Go to Mars?
Movie • 2017
Narrator

Delia Derbyshire: The Myths And Legendary Tapes
Movie • 2020
Delia Derbyshire

The Extraordinary Miss Flower
Movie • 2025
Miss Flower

The Canterville Ghost
Movie • 2021
Lucy Otis

The Forgotten Children
Movie • 2016
Narrator

Scala Interviews
Movie • 2024
Self

Inside China: The Battle for Tibet
Movie • 2025
Self - Narrator (voice)

The Bill
TV • 1984

Doc Martin
TV • 2004
Louisa Glasson

Trump Takes On the World
TV • 2021
Self - Narrator (voice)

Murder in Suburbia
TV • 2004
DI Kate Ashurst

(All Quiet on the) Preston Front
TV • 1994
Dawn

Real Men
TV • 2002

The Vice
TV • 1999
PC Cheryl Hutchins

DCI Banks
TV • 2011
Helen Morton

A Small Light
TV • 2023
Auguste Van Pels

I Want My Wife Back
TV • 2016
Bex

Hotel Babylon
TV • 2006

Peak Practice
TV • 1993
Carol Dart

Britain's Biggest Warship
TV • 2018
Self - Narrator

The Canterville Ghost
TV • 2021
Lucy Otis

The Upper Hand
TV • 1990
Receptionist

Worlds Collide: The Manchester Bombing
TV • 2022
Self - Narrator (voice)

Rosamunde Pilcher: Fighting for Her Family
TV • 2015
Helen

The Conspiracy Files
TV • 2006
Narrator

Countdown to Murder
TV • 2013

Agatha Christie's Marple
TV • 2004
Hazel

McDonald & Dodds
TV • 2020
Alison Spiers