Lee Ingleby
Bob (UK) (voice)
Acting
Joanne Froggatt
Wendy (UK & US) (voice)
Acting
Brian Cox
Conrad (UK & US) / Crunch (UK & US) (voice)
Acting
Dustin Demri-Burns
Tread (UK) / Thud (UK) (voice)
Acting
Blake Harrison
Scoop (UK & US) (voice)
Acting
Steven Kynman
Lofty (UK) (voice)
Acting
Iain Lauchlan
Chef Tattie (UK & US) (voice)
Acting
Nick Mercer
Mr. Bentley (UK) (voice)
Acting
Ben Miles
Ace (UK) (voice)
Acting
Lucy Montgomery
Mayor Madison (UK) (voice)
Acting
Terry Mynott
Tiny (UK) / Two-Tonne (UK) (voice)
Acting
Paul Panting
Muck (UK) (voice)
Acting
Jacob Scipio
Leo (UK) (voice)
Acting
Sam Swann
Stretch (UK) (voice)
Acting
Colin Murdock
Bob (US) (voice)
Acting
Daniel Bacon
Leo (US) (voice) (as Dan Bacon)
Acting
Richard Ian Cox
Lofty (US) (voice) (as Richard Cox)
Acting
Vincent Tong
Muck (US) (voice)
Acting
Ian James Corlett
Mr. Bentley (US) (voice) (as Ian Corlett)
Acting
Nicole Oliver
Mayor Madison (US) (voice)
Acting
Lee Tockar
Tiny (US) (voice)
Acting
Richard Newman
Two-Tonne (US) (voice)
Acting
Peter New
Stretch (US) (voice)
Acting
Brian Drummond
Ace (US) (voice)
Acting
Brian Dobson
Thud (US) (voice)
Acting
Ryan Beil
Tread (US) (voice)
Acting