Name	Known for
Erin Richards Claire Lewis Jones Claire Lewis Jones See fewer	Gotham (2014)
Tom Cullen Peter Burton Peter Burton See fewer	Weekend (II) (2011)
Matthew Gravelle Alun Lewis Jones Alun Lewis Jones See fewer	Broadchurch (2013)
Lloyd Meredith Sonny Higgins Sonny Higgins See fewer	Gran Turismo (2023)
Lauren Morais Beca Lewis Jones Beca Lewis Jones See fewer	The Red King (2024)
Ifan Huw Dafydd Owen Williams Owen Williams See fewer	Alys (2011)
Kimberley Nixon Sara Humphries Sara Humphries See fewer	Angus, Thongs and Perfect Snogging (2008)
Alexandria Riley Actress Actress See fewer	Torchwood: The Story Continues (2017)
Dom Francis Marcus Sinclair Marcus Sinclair See fewer	Vandullz (2021)
Matthew Aubrey Jamie Jamie See fewer	Made in Dagenham (2010)
Sion Pritchard Davey Johns Davey Johns See fewer	The Indian Doctor (2010)
Sean Carlsen Bailiff #2 (as Seán Carlsen) Bailiff #2 (as Seán Carlsen) See fewer	Fair Play (II) (2016)
Elan Davies Nel Nel See fewer	Itopia (2022)
Richard Elfyn Rhodri Pritchard Rhodri Pritchard See fewer	Apostle (2018)
Samuel Fairburn Jac Lewis Jones Jac Lewis Jones See fewer	Ar y Ffin (2024)
Phylip Harries Mick Hedd (Fisherman) (as Phyl Harries) Mick Hedd (Fisherman) (as Phyl Harries) See fewer	Torchwood (2006)
Jonathan Hawkins CPS Attorney CPS Attorney See fewer	The Rook (2019)
Oliver Hoare Mr. Nadin Mr. Nadin See fewer	Wrong Turn 5: Bloodlines (2012)
Aisha-May Hunte Mari Phillips Mari Phillips See fewer	Mission: Impossible - The Final Reckoning (2025)
Dritan Kastrati Agron Agron See fewer	MobLand (2025)
Glyn Pritchard Roger Roger See fewer	Andor (2022)
Lisa Victoria Ms. Braine Ms. Braine See fewer	Hidden (2018)
Rick Yale Officer Evans Officer Evans See fewer	Involuntary Activist (2019)
Finn Torkington Ned Humphries (uncredited) Ned Humphries (uncredited) See fewer	Ar y Ffin (2024)