Overview

A serial killer terrorizes London. Each victim is found with a telegram signed "The Marquis." There seems to be no other common thread between the victims, and Scotland Yard is baffled. Novelist and amateur sleuth, Paul Temple, is warned to stay away from the case, but he and his glamorous wife Steve can never refuse a good mystery.

Cast

John Bentley

Paul Temple

Patricia Dainton

Steve Temple

Peter Gawthorne

Sir Graham Forbes

Valentine Dyall

Bradley

Ronald Leigh-Hunt

Inspector Ross

Grey Blake

Storey

Dan Jackson

Sakki the Valet

N/A

Ben Williams

Roddy Carson

Robert Urquhart

Slater

Christopher Lee

Sir Felix Raybourne

N/A

George Patterson

Servant Abdullah

Michael Mulcaster

Sir Graham's Police Aide