An Englishman kills a German look-alike and poses as a Nazi spy in London.
Ralph Bellamy
as Sir Edward Dominey / Baron Leopold von Ragenstein
Evelyn Ankers
as Lady Muriel Dominey
Aubrey Mather
as Sir Ronald Clayfair
Edward Norris
as Capt. Francois Bardinet
Kaaren Verne
as Baroness Stephanie Idenbraum
Henry Daniell
as Frederick Seamon
Ludwig Stössel
as Dr. Schmidt
Mary Forbes
as Lady Leslie Clayfair
Rex Evans
as Sir Tristram
Charles Coleman
as Mangan
Rudolph Anders
as Karl Hofmann
Charles Irwin
as Yardly
