Igor
Cast ~ CrewCast ~
John Cusack
-Igor (voice)
Myleene Klass
-Dr. Holzwurm (voice)
Robin Walsh
-Dr. Holzwurm's Igor (voice)
Matt McKenna
-Dr. Herzschlag (voice)
John Cleese
-Dr. Glickenstein (voice)
Steve Buscemi
-Scamper (voice)
Sean Hayes
-Brain (voice)
Eddie Izzard
-Dr. Schadenfreude (voice)
Jay Leno
-King Malbert (voice)
Jennifer Coolidge
-Jaclyn / Heidi (voice)
Molly Shannon
-Eva (voice)
James Lipton
-Himself
Christian Slater
-Dr. Schadenfreude's Igor (voice)
Arsenio Hall
-Carl Cristall (voice)
Jess Harnell
-Announcer / Royal Guard #2 (voice)
Zoë Bright
-Blind Woman / Killiseum Fan #1 (voice)
Sophia Eraklis
-Blind Orphan #1 (voice)
A. Cheron Hall
-Blind Orphan #2 / Blind Orphan #4 (voice)
Alexander Leondis
-Blind Orphan #3 (voice)
Michael Leondis
-Blind Orphan #6 (voice)
Nicole Leondis
-Blind Orphan #7 (voice)
Juliana Leondis
-Blind Orphan #5 (voice)
Robin Tisserand
-Blind Orphan #8 (voice)
Paul Vogt
-Buzz Offmann (voice)
Frank Welker
-Animals' vocal effects (voice) (uncredited)
Prod. ~ Crew
Tony Leondis
Directing (Director)
Tony Leondis
Writing (Screenplay)
John Hoffman
Writing (Screenplay)
Dimitri Toscas
Writing (Screenplay)
Chris McKenna
Writing (Screenplay)
Steven Clay Hunter
Visual Effects (Animation)
Jean-Luc De Fanti
Production (Executive Producer)
Hervé Schneid
Editing (Editor)
Darius A. Kamali
Production (Associate Producer)
Patrick Doyle
Sound (Original Music Composer)
Max Howard
Production (Producer)
Olivier Besson
Art (Art Direction)
Matthew J. Parker
Production (Associate Producer)
John D. Eraklis
Production (Producer)
Jamée Deruso
Production (Associate Producer)
Loïc Rastout
Art (Production Design)
Zoltán Maros
Visual Effects (Animation)