Cast and credits of Bob the Builder: Mega Machines

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

Ryan Beil
(voice)

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

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

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

Brian Dobson
(voice)

Brian Drummond
(voice)

Joanne Froggatt
Wendy (UK & US) (voice)

Lee Ingleby
Bob (UK) (voice)

Nick Mercer
Mr. Bentley (UK) (voice)

Ben Miles
Ace (UK & US) (voice)

Lucy Montgomery
Mayor Madison (UK) (voice)

Peter New
Stretch (US) (voice)

Richard Newman
Two-Tonne (US) (voice)

Nicole Oliver
Mayor Madison (US) (voice)

Jacob Scipio
Leo (UK) (voice)

Lee Tockar
Tiny (US) (voice)

Vincent Tong
Muck (US) (voice)