Bob (UK) (voice)

Wendy (UK & US) (voice)

Conrad (UK & US) / Crunch (UK & US) (voice)

Tread (UK) / Thud (UK) (voice)

Scoop (UK & US) (voice)

Lofty (UK) (voice)

Chef Tattie (UK & US) (voice)

Mr. Bentley (UK) (voice)

Ace (UK) (voice)

Mayor Madison (UK) (voice)

Tiny (UK) / Two-Tonne (UK) (voice)

Muck (UK) (voice)

Leo (UK) (voice)

Stretch (UK) (voice)

Bob (US) (voice)

Leo (US) (voice) (as Dan Bacon)

Lofty (US) (voice) (as Richard Cox)

Muck (US) (voice)

Mr. Bentley (US) (voice) (as Ian Corlett)

Mayor Madison (US) (voice)

Tiny (US) (voice)

Two-Tonne (US) (voice)

Stretch (US) (voice)

Ace (US) (voice)

Thud (US) (voice)

Tread (US) (voice)