Name	Known for
Simon Cook Mark Knowles Mark Knowles See fewer	EastEnders (1985)
Douglas Hodge Steve Blake Steve Blake See fewer	Joker (I) (2019)
Christopher Scoular Jon Davidson Jon Davidson See fewer	An American Werewolf in London (1981)
Sylvestra Le Touzel Joanna Ball Joanna Ball See fewer	Happy-Go-Lucky (2008)
Rebecca Callas Charlotte Charlotte See fewer	The Uninvited (1997)
Leslie Grantham Chief Supt. Philip Gates Chief Supt. Philip Gates See fewer	EastEnders (1985)
Michael Cochrane Oliver James Oliver James See fewer	The Saint (1997)
Lia Williams Melissa Gates Melissa Gates See fewer	The Foreigner (I) (2017)
Caroline Lee-Johnson Sarah Armstrong Sarah Armstrong See fewer	The Saint (1997)
Calum MacPherson Police Driver Police Driver See fewer	The 10th Kingdom (2000)
Nick Haverson Police Co-Driver Police Co-Driver See fewer	Sweeney Todd: The Demon Barber of Fleet Street (2007)
Iain Marshall Taxi Driver Taxi Driver See fewer	Menace Unseen (1988)
Ian Brimble Supt. John Ferguson Supt. John Ferguson See fewer	Sense and Sensibility (1995)
Carol Thornton Whitehall Secretary Whitehall Secretary See fewer	The Uninvited (1997)
Oliver Ford Davies Gerald Ryle Gerald Ryle See fewer	Star Wars: Episode I - The Phantom Menace (1999)
David Allister James Wilson James Wilson See fewer	Anna Karenina (2000)
Mark Ivan Benfield Lab Assistant / Induction Delegate / Passer By (uncredited) Lab Assistant / Induction Delegate / Passer By (uncredited) See fewer	I'm Still Here (I) (2013)