Marc Silk

as Bob the Builder (voice)

Sophie Aldred

as Muck (voice)

Rupert Degas

as Scrambler (voice)

Lorelei King

as Dizzy/Roley/Wendy (voice)

Vincent Marzello

as Farmer Pickle (voice)

David Menkin

as Scoop (voice)

Kate Harbour

as Wendy/Dizzy (voice)

Neil Morrissey

as Bob (voice)

Lizzie Waterworth

as Pilchard (voice)

Rob Rackstraw

as Spud (voice)