Steven Kynman

as Fireman Sam / Norman Price (voice)

David Carling

as Tom Thomas / Station Officer Steele / Trevor Evans / Mike Flood

Su Douglas

as Dylis Price / Mandy Flood / Helen Flood

John Hasler

as Arnold McKinley / James Jones

Harriet Kershaw

as Bella Lasagne / Ellie Philips (voice)

Alex Lowe

as Joe Sparkes / Ben Hooper (voice)

Nigel Whitmey

as Moose Roberts (voice)

Jo Wyatt

as Lizzie Sparkes / Hannah Sparkes (voice)

David Tennant

as Buck Douglas (voice)

Tegwen Tucker

as Penny / Sarah / Bronwyn / Mrs. Chen (voice)