The next sequel, Son of Frankenstein (1939), was made, like all those that followed, without Whale or Clive (the latter of whom had died in 1937). This film featured Karloff's last full film performance as the Monster. Son of Frankenstein presented Basil Rathbone as Baron Wolf von Frankenstein, Bela Lugosi as bearded hunchback Ygor, and Lionel Atwill as Inspector Krogh.
