Gene Wilder

Character: Dr. Frankenstein

Peter Boyle

Character: Monster

Marty Feldman

Character: Igor

Madeline Kahn

Character: Elizabeth

Cloris Leachman

Character: Frau Blücher

Teri Garr

Character: Inga

Kenneth Mars

Character: Inspector Kemp

Richard Haydn

Character: Herr Falkstein

Liam Dunn

Character: Mr. Hilltop

Danny Goldman

Character: Medical Student

Oscar Beregi Jr.

Character: Sadistic Jailor

Arthur Malet

Character: Village Elder

Anne Beesley

Character: Little Girl

Monte Landis

Character: Gravedigger

Rusty Blitz

Character: Gravedigger

John Madison

Character: Villager

John Dennis

Character: Orderly in Frankenstein's Class

Rick Norman

Character: Villager

Rolfe Sedan

Character: Train Conductor

Terrence Pushman

Character: Villager

Randolph Dobbs

Character: Villager

Norbert Schiller

Character: Emcee at Frankenstein's Show

Pat O'Hara

Character: Villager

Michael Fox

Character: Helga's Father

Lidia Kristen

Character: Helga's Mother

Richard A. Roth

Character: Inspector Kemp's Aide

Gene Hackman

Character: Blindman

Berry Kroeger

Character: First Village Elder (uncredited)

Ian Abercrombie

Character: Second Villager (uncredited)

Mel Brooks

Character: Werewolf / Cat / Victor Frankenstein (voice) (uncredited)

Lou Cutell

Character: Frightened Villager (uncredited)

Leoda Richards

Character: Theatre Goer (uncredited)

Clement von Franckenstein

Character: Villager Screaming at Monster (uncredited)

Jeff Maxwell

Character: Medical Student (uncredited)

Lars Hensen

Character: Theatre Goer (uncredited)

Johnny Marlin

Character: Spectator (uncredited)

Maida Severn

Character: Train Passenger (uncredited)

Arthur Tovey

Character: Member of Angry Mob (uncredited)

Max Wagner

Character: Villager (uncredited)

Gary Wright

Character: Villager (uncredited)