Ace crime reporter Watling tries to discover the identity of a notorious jewel thief, but his informant is murdered. At a house party, Watling helps detective Adam expose the criminal.
Ronald Howard
as Det. Sgt. Fitzgerald
Mary Germaine
as Kathleen Fraser
Jack Watling
as Frank Mitchell
Ronald Adam
as Insp. Duggan
Stuart Lindsell
as Lord Wexford
Gene Anderson
as Renee Wexford
Peter Hammond
as Andy Fraser
Graham Stark
as Ginger
Edwin Richfield
as Bill Neilson
Alastair Hunter
as Superintendent Carter
Ronald Adam
as Inspector Duggan
Adrienne Fancey
as Cynthia Leyland
