1. Épisode 1

Ardal O'Hanlon

George Sunday / Thermoman

Emily Joyce

Janet Dawkins

Philip Whitchurch

Tyler

Lou Hirsch

Arnie Kawolski

Tim Wylton

Stanley Dawkins

Lill Roughley

Ella Dawkins

Hugh Dennis

Dr. Piers Crispin

Geraldine McNulty

Mrs. Raven

Pat Kelman

Ultron Postie

Finlay Stroud

Ollie Sunday (voice)

Laura Dethier-Chapman

Ollie Sunday

Lucy Dethier-Chapman

Ollie Sunday

Petina Hapgood

Paul Gregory

Mr Cracknell

Peter Cadden

Nicky Callanan

Adam Woodroffe