
The Welsh actor Steffan Rhodri was born and raised in Morriston, Swansea, Wales. He is best known for his work in the films "Submarine"(2010); "Harry Potter and the Deathly Hallows: Part 1" (2010); "Ironclad" (2011) and "Under Milk Wood" (2015).
On television he portrayed Dave Coaches in "Gavin and Stacey".

Harry Potter and the Deathly Hallows: Part 1
2010 · as Reginald Cattermole

Wonder Woman
2017 · as Colonel Darnell

Don't Breathe 2
2021 · as Surgeon

The Last Kingdom: Seven Kings Must Die
2023 · as Hywel, King of Wealas

Ironclad
2011 · as Cooper

Submarine
2011 · as Mr. Davey

Ali G Indahouse
2002 · as Welsh Teacher

Words of War
2025 · as Major Lapin

Mr. Burton
2025 · as Dic Jenkins

Dream Horse
2021 · as Gerwyn

Men Up
2024 · as Colin White

Nipplejesus
2015 · as Neil

National Theatre Live: Macbeth
2024 · as Banquo

The Big I Am
2010 · as DS Moseley

Under Milk Wood
2014 · as Mr. Waldo

Twin Town
1997 · as Hunky

Gavin & Stacey: A Fond Farewell
2025 · as Self

Under Milk Wood
2015 · as Mog Edwards