The Echo Murders 1945

Synopsis:

Detective Sexton Blake takes on Nazi spies while solving a series of crimes.

Directed by: John Harlow
Written by: John Harlow
Runtime: 75 minutes
Related titles:
Cast:
David Farrar
David Farrar
Sexton Blake 
Dennis Price
Dennis Price
Dick Warren 
Pamela Stirling
Pamela Stirling
Stella Duncan 
Julien Mitchell
Julien Mitchell
James Duncan (as Julian Mitchell) 
Cyril Smith
Cyril Smith
P.C. Morgan 
Ferdy Mayne
Ferdy Mayne
Paul Dacier