Steven Kynman

Sam / Elvis / Norman / Derek / Charlie (voice)

David Carling

Station Officer Steele / Chief Fire Officer Boyce / Trevor / Tom / Mike

Su Douglas

Dilys / Mandy / Helen / Lily (voice)

Tegwen Tucker

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

Ifan Huw Dafydd

Gareth (voice)

John Hasler

James / Arnold (voice)

Harriet Kershaw

Ellie (voice)

Alex Lowe

Ben / Joe (voice)

Nigel Whitmey

Moose (voice)

Jo Wyatt

Hannah / Lizzie (voice)