Biography
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".
Known For
Complete Filmography

Words of War
2025
as Major Lapin
World-renowned journalist and human rights activist Anna Politkovskaya went from being a local print journalist to braving the Chechen killing fields ...

Mr. Burton
2025
as Dic Jenkins
In the Welsh town of Port Talbot, 1942, Richard Jenkins lives as a wayward schoolboy, caught between the pressures of his struggling family, a devasta...

Gavin & Stacey: A Fond Farewell
2025
as Self
An uplifting and touching documentary special which tells the story of one of Britain's best loved sitcoms as it comes to an end after 17 years. Featu...
Gavin & Stacey: The Making of the Finale
2024
as Self
Seventeen years after Gavin & Stacey begun, the series comes to an end with a 90-minute finale. Before the final episode, the last we saw of Nessa an...

Men Up
2024
as Colin White
In Morriston Hospital in Swansea in 1994 a group of ordinary middle-aged Welsh men stepped into the unknown by taking part in the world's first medica...

Macbeth
2024
as Banquo
Blood will have blood. Unbridled ambition, supernatural forces, and murderous desires reign supreme in Shakespeare’s most poetic examination of evil. ...

Edge of Summer
2024
as Tony
A summer holiday and an old folk tale bring two 11-year-olds together as they set out to explore just what, or who, is calling to them, from deep with...

The Last Kingdom: Seven Kings Must Die
2023
as Hywel, King of Wealas
In the wake of King Edward's death, Uhtred of Bebbanburg and his comrades adventure across a fractured kingdom in the hopes of uniting England at last...

Don't Breathe 2
2021
as Surgeon
The Blind Man has been hiding out for several years in an isolated cabin and has taken in and raised a young girl orphaned from a devastating house fi...

Dream Horse
2021
as Gerwyn
The inspiring true story of Dream Alliance, an unlikely race horse bred by small town bartender, Jan Vokes. With very little money and no experience, ...

Last Summer
2018
as Sgt Morgan
During a long hot summer in the 1970s, four boys roam free through a neglected rural paradise, until a tragedy strikes that sets them against the adul...

Wonder Woman
2017
as Colonel Darnell
An Amazon princess comes to the world of Man in the grips of the First World War to confront the forces of evil and bring an end to human conflict.

Nipplejesus
2015
as Neil
A bouncer finds out that guarding modern art is just as hazardous as controlling the ropes at a nightclub.

Under Milk Wood
2015
as Mog Edwards
Two versions of Dylan Thomas' classic play "Under Milk Wood" were shot, with the same cast, one in Welsh, "Dan y Wenallt", and one in English. Direct...

Moving On
2014
as Mr. Davies
Chris Davis is struggling with life after his family is torn apart by tragedy. Will his encounters with a homeless man help him move on?

Under Milk Wood
2014
as Mr. Waldo
An all star cast unite to perform a distinctive BBC Wales Television adaptation of Dylan Thomas's radio play, presented in collaboration with National...

Submarine
2011
as Mr. Davey
15-year-old deep-thinking Welsh schoolboy Oliver Tate struggles to initiate and maintain a relationship with Jordana, his devilish, dark-haired classm...

Ironclad
2011
as Cooper
In the year 1215, the rebel barons of England have forced their despised King John to put his royal seal on the Magna Carta, a seminal document that u...

Harry Potter and the Deathly Hallows: Part 1
2010
as Reginald Cattermole
Harry, Ron and Hermione walk away from their last year at Hogwarts to find and destroy the remaining Horcruxes, putting an end to Voldemort's bid for ...

The Big I Am
2010
as DS Moseley
A cruel twist of fate catapults small time crook Mickey Skinner into the big league, as head of a brutal London gang poised on the brink of a lucrativ...
Cymru Fach
2008
A series of vignettes showing the sexual and social connections between a variety of characters in Wales.

Say It with Flowers
2005
as Service Station Manager
Leila is a young woman who's lost her way in life. She works in an all-night petrol station close to a suspension bridge. One day a huge bouquet of fl...

Ali G Indahouse
2002
as Welsh Teacher
Ali G unwittingly becomes a pawn in the evil Chancellor's plot to overthrow the Prime Minister of Great Britain. However, instead of bringing the Prim...

Solomon & Gaenor
1999
as Noah Jones
A young Jew in 1911 Wales tries to make his living by selling fabrics door to door, but to do so he must hide his nationality. On one of his sales he ...

Twin Town
1997
as Hunky
Jeremy and Julian Lewis, the "Lewis Twins", are two unruly brothers who terrorise the city of Swansea from the caravan park where they live with their...

Y Weithred
1995
as Glanmor Hughes
A drama by Meic Povey based on the story of three Welshmen - Emyr Llewelyn, Owain Williams and John Albert Jones - who tried to block the plans of the...