Narrator (voice)

Bob / Roley / Lofty (voice)

Scoop / Muck / Travis / Spud (voice)

Wendy / Dizzy / Pilchard (voice)

Murray Wiggle

Jeff Wiggle

Anthony Wiggle

Greg Wiggle

Dorothy the Dinosaur (voice)

Captain Feathersword

Fireman Sam / Elvis Cridlington / Station Officer Steele / Norman Price / Dilys Price / Dusty (voice)

Penny Morris / Mandy Flood / Bella Lasagne (voice)

Helen Flood (voice)

Kipper (voice)

Tiger / Pig / Arnold (voice)

Barney (voice)

Jackson

Mario

Nick

Whitney

Mr. Boyd

Tubb / Terence / Reg (voice)

Sploshy (voice)

Finbar (voice)

Angelina Mouseling (voice)

Alice Nimbletoes (voice)

Mrs. Thimble (voice)

Grandpa Mouseling (voice)

Miss Lilly (voice)

Pingu / Pinga (voice)

Dad / Robby (voice)