Name	Known for
Peter Serafinowicz Peter Packard Peter Packard See fewer	Guardians of the Galaxy (2014)
Robert Popper Jack Morgan Jack Morgan See fewer	Hot Fuzz (2007)
Olivia Colman Pam Bachelor Pam Bachelor See fewer	The Favourite (2018)
Josie D'Arby Pealy Maghti (as Josephine D'Arby) Pealy Maghti (as Josephine D'Arby) See fewer	Look Around You (2002)
Paul Humpoletz Professor Keith Craven Professor Keith Craven See fewer	Bridget Jones: The Edge of Reason (2004)
Matt Lucas Dr. Phillip Lavender (voice) Dr. Phillip Lavender (voice) See fewer	Little Britain (2003)
Geoffrey McGivern Schoolmaster Schoolmaster See fewer	Little Dorrit (2008)
Simon Pegg Handsome Man Handsome Man See fewer	Shaun of the Dead (2004)
Helen Serafinowicz Jenny Girl (as Helen Linehan) Jenny Girl (as Helen Linehan) See fewer	Motherland (I) (2016)
Ed Sinclair Michael / Montgomery The Butler Michael / Montgomery The Butler See fewer	Landscapers (2021)
Benedict Wong Dr. Franklin Fu Dr. Franklin Fu See fewer	Annihilation (I) (2018)
Cathy Serafinowicz Woman in Bed (uncredited) Woman in Bed (uncredited) See fewer	Look Around You (2002)