Name	Known for
David Tennant Simon Simon See fewer	Fright Night (2011)
Jessica Hynes Emily Emily See fewer	Shaun of the Dead (2004)
Miley Locke Rosie Rosie See fewer	The Royals (2015)
Edan Hayhurst Ben Ben See fewer	The Midnight Sky (2020)
Yasmine Akram Helen Helen See fewer	Sherlock (2010)
Aurora Dawson-Hunte Abigail (as Aurora Burghart) Abigail (as Aurora Burghart) See fewer	The Stranger (I) (2020)
Gregor Fisher Bill Bill See fewer	Love Actually (2003)
Sophie Fletcher Becky Becky See fewer	Happy Birthday (I) (2009)
Eva Fontaine Dr. Saggat Dr. Saggat See fewer	Doctors (2000)
Oliver Gibbs Young Ben Young Ben See fewer	There She Goes (2018)
Michael Gould Dr. Pritchard Dr. Pritchard See fewer	Rogue One: A Star Wars Story (2016)
Holly Greenhow Charlotte Charlotte See fewer	There She Goes (2018)
Freya Perry Young Rosie Young Rosie See fewer	There She Goes (2018)
Harper Perry Young Rosie Young Rosie See fewer	There She Goes (2018)
Sally Reeve Fiona Fiona See fewer	There She Goes (2018)
Austen Sansom Jake Jake See fewer	There She Goes (2018)
Ben Willbond Chris Chris See fewer	Bill (I) (2015)
Jo Cameron Brown Nana Anne (uncredited) Nana Anne (uncredited) See fewer	Skyfall (2012)
Hiten Patel Parent (uncredited) Parent (uncredited) See fewer	Animal (I) (2023)
Richard Price Parent (uncredited) Parent (uncredited) See fewer	Doctor Who (2005)