
Trailer
Cast

Myleene Klass
Dr. Holzwurm (voice)

Suzy Eddie Izzard
Dr. Schadenfreude (voice)

Jennifer Coolidge
Jaclyn / Heidi (voice)

Molly Shannon
Eva (voice)

James Lipton
Himself

John Cusack
Igor (voice)

Steve Buscemi
Scamper (voice)

Sean Hayes
Brain (voice)

Jay Leno
King Malbert (voice)

Jess Harnell
Announcer / Royal Guard #2 (voice)

Frank Welker
Animals' vocal effects (voice) (uncredited)

Arsenio Hall
Carl Cristall (voice)

John Cleese
Dr. Glickenstein (voice)

Christian Slater
Dr. Schadenfreude's Igor (voice)

Paul Vogt
Buzz Offmann (voice)