THE ECHO MURDERS

David Farrar

Sexton Blake

Dennis Price

Dick Warren

Pamela Stirling

Stella Duncan

Julien Mitchell

James Duncan (as Jul...

Cyril Smith

P.C. Morgan

Ferdy Mayne

Paul Dacier

Dennis Arundell

Phillip Rainsford

Johnnie Schofie...

Purvis

Paul Croft

Marat

Kynaston Reeves

Beales

Desmond Roberts

Cotter

Danny Green

Carl

Patric Curwen

Dr. Grey

Tony Arpino

Fox

Vincent Holman

Col. Wills

Howard Douglas

Preston

Billy Howard

Sergeant Crossby

Anders Timberg

Wrexham

H Victor Weske

Otto

Gerald Pring

Sir Horace Cranston

John Harlow

Diretor(a)

Denis Johnson

Assistant Director

Louis H. Jackso...

Produtor(a)

C. Wilfred Arno...

Art Direction

Lito Carruthers

Editor(a)

Maude Churchill

Wardrobe Supervisor

James Wilson

Cinematography

John Harlow

Roteirista