Théo Costa-Marini

ActorWriter 2009–2025 (16 year career)

6.7 avg rating

Highest Rated

Andor

2022 · as Dilan

8.3

The Walking Dead: Daryl Dixon

2023 · as Mathis

8.0

Surface

2025 · as Romain Valant

7.9

Known For

Film

Bastille Day

Xavier

Film

Case 137

Arnaud Lavallée

Film

The Stranger

L'agent de police

Film

Black Spot

Roman Barthélémy

Film

Women at War

Adjudant Bernard Bergeret

Film

Samber

Laurent

Film

Yuck!

Léo's Father (voice)

Film

The Sower

Etienne

Filmography

Acting (22)

Movies (12)

The Stranger

as L'agent de police

Case 137

as Arnaud Lavallée

Not All Men, But...

as Maxime Barka

Yuck!

as Léo's Father (voice)

Let's Fail in Love

The Vice of Buggery

Astrakan

as Luc

Jessica Forever

as Trésor

Sape

as Sapeur 2

The Sower

as Etienne

Bastille Day

as Xavier

Wide-Eyed

as Voice

Television (10)

Surface

as Romain Valant

Nismet

as Denis

The World Doesn’t Exist

2024

as Stéphane Muller

6.7

The Walking Dead: Daryl Dixon

as Mathis

The Best of Us

as Benoit Guérin

Samber

as Laurent

Andor

as Dilan

Women at War

as Adjudant Bernard Bergeret

7.0

Black Spot

2017

as Roman Barthélémy

6.8

The Little Murders of Agatha Christie

2009

as Damien Martinez

7.4

Crew (1)

Movies (1)

Let's Fail in Love

2024

Scenario Writer