Name	Known for
David Morrissey Aulus Aulus See fewer	The Walking Dead (2010)
Nikolaj Lie Kaas Divis Divis See fewer	Department Q: The Keeper of Lost Causes (2013)
Mackenzie Crook Veran / Harka Veran / Harka See fewer	Pirates of the Caribbean: The Curse of the Black Pearl (2003)
Eleanor Worthington-Cox Cait Cait See fewer	Maleficent (2014)
Julian Rhind-Tutt Phelan Phelan See fewer	Notting Hill (1999)
Annabel Scholey Amena Amena See fewer	The Sixth Commandment (2023)
Gershwyn Eustache Jnr Vitus Vitus See fewer	Britannia (2017)
Liana Cornell Ania Ania See fewer	Britannia (2017)
Paul Chahidi Domitius Domitius See fewer	The Death of Stalin (2017)
Francis Magee Actor Actor See fewer	Layer Cake (2004)
Ben Bailey Smith Rufus Rufus See fewer	Cinderella (I) (2021)
John Marquez Felix Felix See fewer	Doc Martin (2004)
Gary Sharkey Druid Elder Druid Elder See fewer	Man in the Mirror (I) (2015)
Caoilfhionn Dunne Brearn Brearn See fewer	Love/Hate (2010)
Caolan Byrne Arin Arin See fewer	The Miniaturist (2017)
Omar Austin Praying Soldier Praying Soldier See fewer	Torchwood: Monthly Range (2015)
Lucy Ellinson Blue Queen Blue Queen See fewer	Britannia (2017)
Pauline Turner Stumpy Celt Stumpy Celt See fewer	Martin Chuzzlewit (1994)
Anthony Barclay Josephus the Levantine Josephus the Levantine See fewer	Foundation (2021)
Flora Easton Young Hunter Young Hunter See fewer	Britannia (2017)
Lynsey Beauchamp Druid Druid See fewer	My Foolish Heart (2018)
Sean Baker Celt Informer Celt Informer See fewer	An American Werewolf in London (1981)
Elyot Burnett Roman Soldier 1 Roman Soldier 1 See fewer	Britannia (2017)
Jake Mann Roman Soldier 2 Roman Soldier 2 See fewer	Ripper Street (2012)
Billy Jenkins Young Veran (voice) Young Veran (voice) See fewer	The Crown (2016)
Harry McEntire Young Harka (voice) Young Harka (voice) See fewer	The Last Kingdom (2015)
Chloe Keenan Black Crow Black Crow See fewer	One Ranger (2023)
Jason Lines Drust (Rork) (uncredited) Drust (Rork) (uncredited) See fewer	House of the Dragon (2022)
Chris Luck Roman Soldier (uncredited) Roman Soldier (uncredited) See fewer	Chemical Wedding (2008)
Glen Passingham Roman Soldier (uncredited) Roman Soldier (uncredited) See fewer	Britannia (2017)
Robert Ryan Celtic Slave Master (uncredited) Celtic Slave Master (uncredited) See fewer	The Lost Pirate Kingdom (2021)
Stephen Samson Roman Guard (uncredited) Roman Guard (uncredited) See fewer	Aquaman and the Lost Kingdom (2023)
Charlotte Sharland Reed Celt (uncredited) Reed Celt (uncredited) See fewer	Forgive or Forget (2023)