Overview
Madge Clayton, a society girl, mysteriously disappears. The police suspect a master criminal is behind the girl's abduction, but her brother, Bob, and fiancé, Bert Moore, help with the search. They unearth a scheme to kidnap another girl, Natalie Van Cleef, and the evidence takes Bob and Bert to an estate on Long Island.
Cast
Natalie Van Cleef
Robert 'Bob' Clayton
Madge Clayton, his sister
Bert Moore
Dr. Vining
Mrs. Fawcette
Ivan Invanovitch
Police Inspector Cabot
Paul Mannering, The Emperor