Name	Known for
Marc-André Grondin Jean Bastière Jean Bastière See fewer	C.R.A.Z.Y. (2005)
Denis Ménochet Martin Bastière Martin Bastière See fewer	Inglourious Basterds (2009)
Miranda Raison Julie Greer-Bastière Julie Greer-Bastière See fewer	My Week with Marilyn (2011)
Doug Allen Joey Samson Joey Samson See fewer	Band of Brothers (2001)
Liam Garrigan Victor Clay Victor Clay See fewer	Transformers: The Last Knight (2017)
Ciarán Owens Frank McElroy Frank McElroy See fewer	Spotless (2015)
Kate Magowan Sonny Clay Sonny Clay See fewer	Stardust (2007)
Tanya Fear Claire Wiseman Claire Wiseman See fewer	Doctor Who (2005)
Naomi Radcliffe Maureen Devine Maureen Devine See fewer	Three Girls (2017)
Lucy Akhurst Nina Johnson Nina Johnson See fewer	The Saint (1997)
Jemma Donovan Maddy Bastière Maddy Bastière See fewer	Erinsborough High (2019)
Niall Hayes Olivier Bastière Olivier Bastière See fewer	The Infiltrator (2016)
Brendan Coyle Nelson Clay Nelson Clay See fewer	Downton Abbey (2010)
Izabella Urbanowicz Rosie Demarczyk Rosie Demarczyk See fewer	Titanic (2012)
Jake Curran Padraig Pearse O'Leary Padraig Pearse O'Leary See fewer	Maze Runner: The Death Cure (2018)
Sam Mackay Denny Denny See fewer	Game of Thrones (2011)
Bailey Hayden Steven Steven See fewer	The Banshees of Inisherin (2022)
Tomos Eames Pete Pete See fewer	Best Possible Taste: The Kenny Everett Story (2012)
Simon Ludders Peter Marshall-Edwards Peter Marshall-Edwards See fewer	Miss Scarlet & the Duke (2020)
Polly Dartford Orla Orla See fewer	Primeval (2007)
Francis Renaud Capoue Capoue See fewer	Over iode (1997)
Héléna Soubeyrand Clothilde Clothilde See fewer	Taken (I) (2008)
Nathaniel Spender Young Jean Young Jean See fewer	Spotless (2015)
James Clack Young Martin Young Martin See fewer	Spotless (2015)
Ryan Bradbury Pot Man (uncredited) Pot Man (uncredited) See fewer	Annihilation (I) (2018)