A mad doctor is determined to take revenge on the family he believes is responsible for his daughter's death.
Warner Oland
Dr. Boris Karlov
June Collyer
Kitty Conover
Lloyd Hughes
Prince Nicholas Petroff
Clara Blandick
Aunt Abbie
Hale Hamilton
Martin Kent
Wallace MacDonald
Prince Gregor Petroff
George Fawcett
General Petroff
Florence Lake
Anya Karlov
Mischa Auer
Peter
Ernest Hilliard
Prince Ivan Petroff
1939 · Movie
1982 · Movie
1996 · Movie
1949 · Movie
1956 · Movie
1962 · Movie
2026 · Movie
1960 · Movie
1963 · Movie
1957 · Movie
1989 · Movie
2014 · Movie
2016 · Movie
2015 · Movie
1975 · Movie
1951 · Movie
2017 · Movie
2007 · Movie