Karloff made some horror films in the late 1950s: "Voodoo Island" (1957), "The Haunted Strangler" (1958), "Frankenstein 1970" (1958) (as the Baron), and "Corridors of Blood" (1958). In the "mad scientist" role in "Frankenstein 1970" as Baron Victor von Frankenstein II, the grandson of the original creator. In the finale, it is revealed that the crippled Baron has given his own face to the monster. Karloff donned the monster make-up for the last time in 1962 for a Halloween episode of the TV series "Route 66", which also featured Peter Lorre and Lon Chaney, Jr.