Fireman Sam

David Carling

Station Officer Steele / Trevor / Tom / Mike (voice)· 168 ep

Su Douglas

Dilys / Mandy / Helen (voice)· 168 ep

Tegwen Tucker

Penny / Sarah / Bronwyn (voice)· 168 ep

Steven Kynman

Sam / Elvis / Norman / James / Derek / Charlie (voice)· 168 ep

Ifan Huw Dafydd

Gareth (voice)· 76 ep

Nigel Whitmey

Moose (voice)· 76 ep

John Hasler

James (voice)· 76 ep

Jo Wyatt

Hannah / Lizzie (voice)· 50 ep

Alex Lowe

Ben / Joe (voice)· 50 ep

Gareth Lewis

All Characters (voice)· 33 ep

John Sparkes

Male Voices (voice)· 26 ep

Joanna Ruiz

Female Voices (voice)· 26 ep

Sarah Hadland

Female Voices (voice)· 26 ep

Harriet Kershaw

Ellie / Bella (voice)· 25 ep