Joan Hickson. Joan Hickson was 85 in Miss Marple: They Do It with Mirrors as 'Miss Marple'.
Jean Simmons. Jean Simmons was 62 in Miss Marple: They Do It with Mirrors as 'Carrie-Louise Serrocold'.
Joss Ackland. Joss Ackland was 63 in Miss Marple: They Do It with Mirrors as 'Lewis Serrocold'.
Faith Brook. Faith Brook was 69 in Miss Marple: They Do It with Mirrors as 'Ruth van Rydock'.
Holly Aird. Holly Aird was 22 in Miss Marple: They Do It with Mirrors as 'Gina Hudd'.
Todd Boyce. Todd Boyce was 30 in Miss Marple: They Do It with Mirrors as 'Walter Hudd'.
Tom Kerridge. Tom Kerridge was 18 in Miss Marple: They Do It with Mirrors as 'Keithie'.
Gillian Barge. Gillian Barge was 51 in Miss Marple: They Do It with Mirrors as 'Mildred Strete'.Neal Swettenham. Neal Swettenham was >> in Miss Marple: They Do It with Mirrors as 'Edgar Lawson'.
David Horovitch. David Horovitch was 46 in Miss Marple: They Do It with Mirrors as 'Chief Inspector Slack'.
Ian Brimble. Ian Brimble was 43 in Miss Marple: They Do It with Mirrors as 'Sergeant Lake'.
Christopher Villiers. Christopher Villiers was 31 in Miss Marple: They Do It with Mirrors as 'Alex Restarick'.
Jay Villiers. Jay Villiers was 30 in Miss Marple: They Do It with Mirrors as 'Stephen Restarick'.Saul Reichlin. Saul Reichlin was >> in Miss Marple: They Do It with Mirrors as 'Dr. Maseryk'.
Matthew Cottle. Matthew Cottle was 24 in Miss Marple: They Do It with Mirrors as 'Ernie Gregg'.John Bott. John Bott was 68 in Miss Marple: They Do It with Mirrors as 'Christian Gulbrandsen'.Brenda Cowling. Brenda Cowling was 66 in Miss Marple: They Do It with Mirrors as 'Mrs. Rodgers'.David Doyle. David Doyle was >> in Miss Marple: They Do It with Mirrors as 'Neville'.
Jake Wood. Jake Wood was 19 in Miss Marple: They Do It with Mirrors as 'Bert'.
Anne Atkins. Anne Atkins was >> in Miss Marple: They Do It with Mirrors as 'W.P.C'.Stee Billingsley. Stee Billingsley was >> in Miss Marple: They Do It with Mirrors as 'Dancer'.Norman Stone. Norman Stone was >> in Miss Marple: They Do It with Mirrors as 'Director'John Walker. John Walker was >> in Miss Marple: They Do It with Mirrors as 'Director of Photography'
T.R. Bowen. T.R. Bowen was 50 in Miss Marple: They Do It with Mirrors as 'Writer'
George Gallaccio. George Gallaccio was 53 in Miss Marple: They Do It with Mirrors as 'Producer'Ian R. Wallace. Ian R. Wallace was >> in Miss Marple: They Do It with Mirrors as 'Associate Producer'Bernard Ashby. Bernard Ashby was >> in Miss Marple: They Do It with Mirrors as 'Editor'
Agatha Christie. Agatha Christie would have been no older than 85 in Miss Marple: They Do It with Mirrors as 'Novel'Brian Willis. Brian Willis was >> in Miss Marple: They Do It with Mirrors as 'Costume Designer'