Sir Joel Cadman, a mad scientist, kidnaps his victims and cuts open their brains in an effort to discover a means to cure his wife's brain tumor.
Directed byReginald Le Borg
Written byGerald Drayson Adams, John C. Higgins
CountryUnited States
Runtime82 min
On screen
Basil Rathbone
Akim Tamiroff
Lon Chaney Jr.