Name	Known for
Zoë Wanamaker Clarice Groan Clarice Groan See fewer	My Week with Marilyn (2011)
Lynsey Baxter Cora Groan Cora Groan See fewer	The French Lieutenant's Woman (1981)
Jonathan Rhys Meyers Steerpike Steerpike See fewer	The 12th Man (2017)
Ian Richardson Lord Groan Lord Groan See fewer	From Hell (2001)
Warren Mitchell Barquentine Barquentine See fewer	Jabberwocky (1977)
Christopher Lee Flay Flay See fewer	Star Wars: Episode II - Attack of the Clones (2002)
George Antoni Bookman (as George Yiasoumi) Bookman (as George Yiasoumi) See fewer	Elizabeth (1998)
Celia Imrie Lady Gertrude Lady Gertrude See fewer	The Best Exotic Marigold Hotel (2011)
John Sessions Dr. Prunesquallor Dr. Prunesquallor See fewer	The Good Shepherd (2006)
Fiona Shaw Irma Prunesquallor Irma Prunesquallor See fewer	Harry Potter and the Deathly Hallows: Part 1 (2010)
June Brown Nannie Slagg Nannie Slagg See fewer	EastEnders (1985)
Neve McIntosh Lady Fuchsia Lady Fuchsia See fewer	Gormenghast (2000)
Richard Griffiths Swelter Swelter See fewer	Harry Potter and the Chamber of Secrets (2002)
Olga Sosnovska Keda Keda See fewer	MI-5 (2002)
Windsor Davies Rottcodd Rottcodd See fewer	It Ain't Half Hot Mum (1974)
Nathanael Hopkins-Smith Master Springers (uncredited) Master Springers (uncredited) See fewer	Kapow! (2012)