My Hero • Season 5 Cast & Crew
Ardal O'HanlonGeorge Sunday / Thermoman Tim WyltonStanley Dawkins Lill RoughleyElla Dawkins Hugh DennisDr. Piers Crispin Geraldine McNultyMrs. Raven Finlay StroudOllie Sunday (voice) Madeline MortimerCassie Sunday (voice) 
