Mia Soteriou

ActorSound London, England, UK 1980–2026 (46 year career)

6.6 avg rating

Highest Rated

Project Hail Mary

2026 · as Dr. Browne

8.7

Game of Thrones

2011 · as Mirri Maz Duur

8.5

Andor

2022 · as Mishko

8.3

Known For

Film

Project Hail Mary

Dr. Browne

Film

Mamma Mia!

Arina

Film

Eastern Promises

Azim's Wife

Film

Secrets & Lies

Fiancee

Film

Topsy-Turvy

Mrs. Russell

Film

Game of Thrones

Mirri Maz Duur

Film

Pure

Diane

Film

Andor

Mishko

Filmography

Acting (27)

Movies (12)

Project Hail Mary

2026

as Dr. Browne

8.7

The Cost of Living

2021

as Piano Player

Country of Hotels

2019

2.0

Ramona & The Chair

2016

as Mother

Mamma Mia!

as Arina

Eastern Promises

as Azim's Wife

Like Father Like Son

as L.E.A. Rep.

Pure

as Diane

Topsy-Turvy

as Mrs. Russell

Secrets & Lies

as Fiancee

Gaskin

as Nurse

Profiles of Andrea Dunbar and Victoria Wood

1980

as The Arbor Cast Member (uncredited)

Television (15)

Down Cemetery Road

as Shelley Crawford

The Assassin

as Katerina

Who Is Erin Carter?

Andor

as Mishko

The Girl Before

as Sue McCann

Avenue 5

as Housekeeper

Ghosts

as Nurse

Love, Nina

as Maria Fernanda

Game of Thrones

as Mirri Maz Duur

tlc

as The Linen Lady

Sunburn

as W.P.C.

Peak Practice

as Hilary Jenkins

Absolutely Fabulous

as Guitar Player

Murder Most Horrid

as Woman in Supermarket

6.8

The Chief

1990

as Simone Sweetman

6.0

Crew (3)

Movies (3)

Mamma Mia!

2008

Vocal Coach

7.0

The Boys Who Killed Jamie Bulger

2001

Music

The Great Egyptians

1997

Music