Poison Pen

Flora Robson

Mary Rider

Robert Newton

Sam Hurrin

Ann Todd

Ann Rider

Geoffrey Toone

David

Reginald Tate

Rev. John Rider

Belle Chrystall

Sucal Hurrin

Edward Chapman

Len Griffin

Edward Rigby

Badham

Athole Stewart

Colonel Cashelton

Mary Hinton

Mrs. Cashelton

Cyril Chamberlain

Peter Cashelton

Catherine Lacey

Connie Fateley

Wally Patch

Mr. Albert Suggs

Ella Retford

Mrs. Suggs

Jean Clyde

Mrs. Griffin

Wilfrid Hyde-White

George Price, the Postman

Marjorie Rhodes

Mrs. Scaife

Beatrice Varley

Mrs. Jenkins

Empsie Bowman

Harbord

Eileen Beldon

Miss Reynolds

Laurence Kitchin

Shop Assistant

Kenneth Connor

Boy in Post Office

Megs Jenkins

Barmaid

Esma Cannon

Mrs Warren

Charles Mortimer

Inspector Colclough

Merle Tottenham

Mrs. Kemp

Roddy Hughes

Handwriting Expert

Roddy McDowall

Choirboy

Norman Pierce

Village Policeman

John Rae

Dr. Sloane

George Spence

Pub Customer (uncredited)

Paul L. Stein

Director

Esther McCracken

Writer

N.C. Hunter

Writer

Doreen Montgomery

Writer

Richard Llewellyn

Theatre Play

William Freshman

Writer

Walter C. Mycroft

Producer

Philip Tannura

Director of Photography

Flora Newton

Editor

Fred Tomlin

Boom Operator

Harry Acres

Music Director