Игорь

Джон Кьюсак

Igor (voice)

Myleene Klass

Dr. Holzwurm (voice)

Джон Клиз

Dr. Glickenstein (voice)

Стив Бушеми

Scamper (voice)

Шон Хейс

Brain (voice)

Эдди Иззард

Dr. Schadenfreude (voice)

Джей Лено

King Malbert (voice)

Дженнифер Кулидж

Jaclyn / Heidi (voice)

Молли Шеннон

Eva (voice)

James Lipton

Himself

Кристиан Слейтер

Dr. Schadenfreude's Igor (voice)

Арсенио Холл

Carl Cristall (voice)

Джесс Харнелл

Announcer / Royal Guard #2 (voice)

Paul Vogt

Buzz Offmann (voice)

Фрэнк Уэлкер

Animals' vocal effects (voice) (uncredited)

Robin Walsh

Dr. Holzwurm's Igor (voice)

Matt McKenna

Dr. Herzschlag (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)