Gene Wilder
Frederick Frankenstein
Teri Garr
Inga
Marty Feldman
Igor
Peter Boyle
Frankenstein's Monster
Cloris Leachman
Frau Blücher
Madeline Kahn
Elizabeth
Kenneth Mars
Inspector Kemp
Richard Haydn
Gerhard Falkstein
Liam Dunn
Mr. Hilltop
Danny Goldman
Medical Student
Oscar Beregi Jr.
Sadistic Jailor
Arthur Malet
Village Elder
Richard A. Roth
Inspector Kemp's Aide
Monte Landis
Gravedigger
Rusty Blitz
Gravedigger
Anne Beesley
Little Girl
Gene Hackman
Blindman
John Madison
Villager
John Dennis
Orderly in Frankenstein's Class
Rick Norman
Villager
Rolfe Sedan
Train Conductor
Terrence Pushman
Villager
Randolph Dobbs
Villager
Norbert Schiller
Emcee at Frankenstein's Show
Pat O'Hara
Villager
Michael Fox
Helga's Father
Lidia Kristen
Helga's Mother
Berry Kroeger
First Village Elder
Ian Abercrombie
Second Villager
Mel Brooks
Werewolf / Cat Hit by Dart / Victor Frankenstein (voice)
Lou Cutell
Frightened Villager
Leoda Richards
Theatre Goer
Jeff Maxwell
Medical Student
Lars Hensen
Theatre Goer
Johnny Marlin
Spectator
Maida Severn
Train Passenger
Arthur Tovey
Member of Angry Mob
Max Wagner
Villager