Name	Known for
Deborah Grant Sarah Preston Sarah Preston See fewer	London Has Fallen (2016)
David Horovitch Hugo Preston Hugo Preston See fewer	The Young Victoria (2009)
Annie Lambert Alex Preston Alex Preston See fewer	Doctor Who (1963)
Imogen Boorman Hannah Preston Hannah Preston See fewer	Hellbound: Hellraiser II (1988)
Ricco Ross Greg Dacosta Greg Dacosta See fewer	Aliens (1986)
Alison Lomas Angela Angela See fewer	Sitting Pretty (1992)
Oliver Cotton Alan Cromer Alan Cromer See fewer	Shanghai Knights (2003)
Lesley Duff Maggie Cromer Maggie Cromer See fewer	Doctors' Daughters (1981)
Ben Porter Simon Cromer Simon Cromer See fewer	Rupert, Rupert & Rupert (2019)
Siobhan Burke Jan Cromer Jan Cromer See fewer	A Dark Adapted Eye (1994)
Michael Attwell Ray Cromer Ray Cromer See fewer	Labyrinth (1986)
Cherith Mellor Jean Cromer Jean Cromer See fewer	Mrs. Brown (1997)
Debby Bishop Yola Cromer Yola Cromer See fewer	Sid and Nancy (1986)
Susan Valentine Andrea Buckley (as Susan Skipper) Andrea Buckley (as Susan Skipper) See fewer	Don't Wait Up (1983)