A young neurosurgeon (Gene Wilder) inherits the castle of his grandfather, the famous Dr. Victor von Frankenstein. In the castle he finds a funny hunchback called Igor, a pretty lab assistant named Inga and the old housekeeper, Frau Blucher. Young Frankenstein believes that the work of his grandfather was delusional, but when he discovers the book where the mad doctor described his reanimation experiment, he suddenly changes his mind...
Dr. Frederick Frankenstein
Insp. Hans Wilhelm Friedrich Kamp
Oscar Beregi Jr.
Sadistic Jailor (as Oscar Beregi)
Orderly in Frankenstein's Class
First Village Elder (uncredited)
Medical Student (uncredited)
Clement von Franckenstein
Second Villager (uncredited)
Werewolf / Cat Hit by Dart / Victor Frankenstein (voice) (uncredited)