Grim Reaper / Gardener / Swordsman / Monster / Old Duke (voice)
Maurice (voice)
Mycroft Holmes (uncredited)
David Nix
Mr. Watts
Dr. Cockroach Ph.D. (voice)
Steve (voice)
David Walling
E.B.'s Dad (voice)
Dr. Cockroach Ph.D. (voice)
Dr. Cockroach Ph.D. (voice)
Dr. Cockroach Ph.D. (voice)
himself
Captain James Biggs
Mr. Little (voice)
Doctor
Gutsy (voice)
Narrator (voice)
Lord Bernard Clark
Teddy
Mr. Frederick Little
Archie (voice)
Narrator (voice)
Raymond
Sam Bell
Cenzo
Mr. Fredrick Little
Geoffrey the Seagull (voice)
Baron Hector Hulot
King's Advisor
Poirot
Police Officer Steady
Tarquin (voice)
Jasper
Mr. Palmer
Peeps
Roger Charleston
Owl (voice)
Owl / Mice (voice)
Colin
Princes Regent / Pigmot
Assistant
Michael
Max Belhaven
various
