Old Silas Blackburn, a wealthy recluse, lives alone with his butler and his ward Katherine. One night, Katherine discovers Silas murdered in the room where three generations of Blackburns have mysteriously died. Silas' grandson Robert, whom Katherine loves, comes to visit the next day, suffering from amnesia.
Olive Tell
as Katherine
James Morrison
as Robert Blackburn
Ivo Dawson
as Carlos Paredes
Charles Mackay
as Dr. Groome
Floyd Buckley
as Howells
Mario Majeroni
as Silas Blackburn
Gordon Hamilton
as Robinson
Peggy Parr
as Mario
George Stevens
as Jenkins
